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77     // Crop the image to specified size (width, height, xOffset, yOffset)
100 <li> Resize second image to the size 640x480.</li>
102 <li> Resize third image to the size 800x600.</li>
197 represents the size of the data</font> ] </p>
208 some images do not contain their size or format so the size and format must be specified in advance:
212 image.size( "640x480")
236 <td><font size="-1">const std::string &amp;imageSpec_</font></td>
237 <td><font size="-1">Construct Image by reading from file or URL
242 <td><font size="-1">const Geometry &amp;size_, const <a
244 <td><font size="-1">Construct a blank image canvas of specified
245 size and color</font></td>
248 <td><a name="constructor_blob"></a> <font size="-1">const <a
250 <td rowspan="5"><font size="-1">Construct Image by reading from
252 . Depending on the constructor arguments, the Blob <a href="Image++.html#size">size</a>
255 also be specified. Some image formats require that size be specified.
257 Quantum size (8 or 16).&#160; If ImageMagick's Quantum size does not
264 <td><font size="-1">const <a href="Blob.html">Blob</a>
268 <td><font size="-1">const <a href="Blob.html">Blob</a>
269 &amp;blob_, const <a href="Geometry.html">Geometry</a> &amp;size,
273 <td><font size="-1">const <a href="Blob.html">Blob</a>
274 &amp;blob_, const <a href="Geometry.html">Geometry</a> &amp;size,
278 <td><font size="-1">const <a href="Blob.html">Blob</a>
279 &amp;blob_, const <a href="Geometry.html">Geometry</a> &amp;size,
284 <td><font size="-1">const size_t width_,&#160;</font> <br />
285 <font size="-1">const size_t height_,</font> <br />
286 <font size="-1">std::string map_,</font> <br />
287 <font size="-1">const <a href="Enumerations.html#StorageType">
289 <font size="-1">const void *pixels_</font></td>
290 <td><font size="-1">Construct a new Image based on an array of
296 <p><font size="-1">&#160;&#160; Image image( 640, 480, "RGB",
298 <p><font size="-1">The parameters are as follows:</font> <br />
303 <td><font size="-1">width_</font></td>
304 <td><font size="-1">Width in pixels of the image.</font></td>
307 <td><font size="-1">height_</font></td>
308 <td><font size="-1">Height in pixels of the image.</font></td>
311 <td><font size="-1">map_</font></td>
312 <td><font size="-1">This character string can be any
318 <td><font size="-1">type_</font></td>
319 <td><font size="-1"><a href="Enumerations.html#StorageType">Pixel
324 <td><font size="-1">pixels_</font></td>
325 <td><font size="-1">This array of values contain the pixel
366 size="-1">adaptiveThreshold<br />
369 <td valign="middle"><font size="-1">size_t width, size_t
372 <td valign="top"><font size="-1">Apply adaptive thresholding to
377 (average) of a pixel region (size specified by <i>width</i> and <i>height</i>)
386 <center><a name="addNoise"></a> <font size="-1">addNoise</font></center>
388 <td><font size="-1"><a href="Enumerations.html#NoiseType">NoiseType</a>
390 <td><font size="-1">Add noise to image with specified noise type.</font></td>
400 channel with the specified noise type.</small><font size="-1"> The <span
419 <center><a name="annotate"></a> <font size="-1">annotate</font></center>
421 <td><font size="-1">const std::string &amp;text_, const <a
423 <td><font size="-1">Annotate using specified text, and placement
427 <td><font size="-1">string text_, const <a href="Geometry.html">Geometry</a>
430 <td><font size="-1">Annotate using specified text, bounding area,
435 <td><font size="-1">const std::string &amp;text_, const <a
439 <td><font size="-1">Annotate with text using specified text,
444 <td><font size="-1">const std::string &amp;text_, <a
446 <td><font size="-1">Annotate with text (bounding area is entire
451 <center><a name="blur"></a> <font size="-1">blur</font></center>
453 <td><font size="-1">const double radius_ = 1, const double sigma_
455 <td><font size="-1">Blur image. The <i>radius_ </i>parameter
468 <td style="vertical-align: middle;"><font size="-1">Blur an image
478 <center><a name="border"></a> <font size="-1">border</font></center>
480 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
482 <td><font size="-1">Border image (add border to image).&#160; The
487 <center><a name="cdl"></a> <font size="-1">cdl</font></center>
489 <td><font size="-1">const std::string &amp;cdl_</font></td>
490 …<td><font size="-1">color correct with a color decision list. See <a href="http://en.wikipedia.org…
494 <center><a name="channel"></a> <font size="-1">channel</font></center>
496 <td><font size="-1"><a href="Enumerations.html#ChannelType">ChannelType</a>
498 <td><font size="-1">Extract channel from image. Use this option
505 <center><a name="charcoal"></a> <font size="-1">charcoal</font></center>
507 <td><font size="-1">const double radius_ = 1, const double sigma_
509 <td><font size="-1">Charcoal effect image (looks like charcoal
516 <center><a name="chop"></a> <font size="-1">chop</font></center>
518 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
520 <td><font size="-1">Chop image (remove vertical or horizontal
525 <center><a name="colorize"></a> <font size="-1">colorize</font></center>
527 <td><font size="-1">const unsigned int opacityRed_, const
530 <td><font size="-1">Colorize image with pen color, using
535 <center><a name="colorMatrix"></a> <font size="-1">colorMatrix</font></center>
537 <td><font size="-1">const size_t order_, const double *color_matrix_</font></td>
538 <td><font size="-1">apply color correction to the image.</font></td>
542 <center><a name="comment"></a> <font size="-1">comment</font></center>
544 <td><font size="-1">const std::string &amp;comment_</font></td>
545 <td><font size="-1">Comment image (add comment string to
553 <td style="text-align: center;" valign="middle"><font size="-1"><a
556 <td valign="middle"><font size="-1">const Image &amp;reference_<br />
558 <td valign="top"><font size="-1">Compare current image with
570 <center><a name="composite"></a> <font size="-1">composite</font></center>
572 <td><font size="-1">const <a href="Image++.html">Image</a>
576 <td><font size="-1">Compose an image onto the current image at
581 <td><font size="-1">const <a href="Image++.html">Image</a>
585 <td><font size="-1">Compose an image onto the current image at
590 <td><font size="-1">const <a href="Image++.html">Image</a>
594 <td><font size="-1">Compose an image onto the current image with
601 <center><a name="contrast"></a> <font size="-1">contrast</font></center>
603 <td><font size="-1">size_t sharpen_</font></td>
604 <td><font size="-1">Contrast image (enhance intensity differences
609 <center><a name="convolve"></a> <font size="-1">convolve</font></center>
611 <td><font size="-1">size_t order_, const double *kernel_</font></td>
612 <td><font size="-1">Convolve image.&#160; Applies a user-specfied
620 <center><a name="crop"></a> <font size="-1">crop</font></center>
622 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
624 <td><font size="-1">Crop image (subregion of original image)</font></td>
628 <center><a name="cycleColormap"></a> <font size="-1">cycleColormap</font></center>
630 <td><font size="-1">int amount_</font></td>
631 <td><font size="-1">Cycle image colormap</font></td>
635 <center><a name="despeckle"></a> <font size="-1">despeckle</font></center>
637 <td><font size="-1">void</font></td>
638 <td><font size="-1">Despeckle image (reduce speckle noise)</font></td>
642 <center><a name="display"></a> <font size="-1">display</font></center>
644 <td><font size="-1">void</font></td>
645 <td><font size="-1">Display image on screen.</font> <br />
646 <font size="-1"><b><font color="#ff0000">Caution: </font></b> if
653 <center><a name="distort"></a> <font size="-1">distort</font></center>
655 …<td><font size="-1">const DistortImageMethod method, const size_t number_arguments, const double *…
656 <td><font size="-1">Distort image.&#160; Applies a user-specfied
661 <center><a name="draw"></a> <font size="-1">draw</font></center>
663 <td><font size="-1">const <a href="Drawable.html">Drawable</a>
665 <td><font size="-1">Draw shape or text on image.</font></td>
668 <td><font size="-1">const std::list&lt;<a href="Drawable.html">Drawable</a>
670 <td><font size="-1">Draw shapes or text on image using a set of
677 <center><a name="edge"></a> <font size="-1">edge</font></center>
679 <td><font size="-1">size_t radius_ = 0.0</font></td>
680 <td><font size="-1">Edge image (hilight edges in image).&#160;
686 <center><a name="emboss"></a> <font size="-1">emboss</font></center>
688 <td><font size="-1">const double radius_ = 1, const double sigma_
690 <td><font size="-1">Emboss image (hilight edges with 3D effect).
697 <center><a name="enhance"></a> <font size="-1">enhance</font></center>
699 <td><font size="-1">void</font></td>
700 <td><font size="-1">Enhance image (minimize noise)</font></td>
704 <center><a name="equalize"></a> <font size="-1">equalize</font></center>
706 <td><font size="-1">void</font></td>
707 <td><font size="-1">Equalize image (histogram equalization)</font></td>
711 <center><a name="erase"></a> <font size="-1">erase</font></center>
713 <td><font size="-1">void</font></td>
714 <td><font size="-1">Set all image pixels to the current
719 <center><a name="extent"></a> <font size="-1">extent</font></center></td>
720 <td><font size="-1">const <a href="Geometry.html"> Geometry</a> &amp;geometry_</font></td>
721 …<td rowspan="2"><font size="-1">extends the image as defined by the geometry, gravity, and image b…
724 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
728 …<td><font size="-1">const <a href="Geometry.html"> Geometry</a> &amp;geometry_, const <a href="Enu…
730 …<td rowspan="2"><font size="-1">extends the image as defined by the geometry, gravity, and image b…
733 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
739 <center><a name="flip"></a> <font size="-1">flip</font></center>
741 <td><font size="-1">void</font></td>
742 <td><font size="-1">Flip image (reflect each scanline in the
747 <center><a name="floodFillColor"></a> <font size="-1">floodFill-</font>
749 <font size="-1">Color</font></center>
751 <td><font size="-1">ssize_t x_, ssize_t y_, const <a
753 <td rowspan="2"><font size="-1">Flood-fill color across pixels
758 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
762 <td><font size="-1">ssize_t x_, ssize_t y_, const <a
766 <td rowspan="2"><font size="-1">Flood-fill color across pixels
771 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
777 size="-1">floodFillOpacity</font></td>
778 <td><font size="-1">const long x_, const long y_, const unsigned int
780 <td><font size="-1">Floodfill pixels matching color (within fuzz
786 <center><a name="floodFillTexture"></a> <font size="-1">floodFill-</font>
788 <font size="-1">Texture</font></center>
790 <td><font size="-1">ssize_t x_, ssize_t y_,&#160; const
792 <td rowspan="2"><font size="-1">Flood-fill texture across pixels
797 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
801 <td><font size="-1">ssize_t x_, ssize_t y_, const Image
803 <td rowspan="2"><font size="-1">Flood-fill texture across pixels
808 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
815 <center><a name="flop"></a> <font size="-1">flop</font></center>
817 <td><font size="-1">void&#160;</font></td>
818 <td><font size="-1">Flop image (reflect each scanline in the
823 <center><a name="frame"></a> <font size="-1">frame</font></center>
825 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
827 <td rowspan="2"><font size="-1">Add decorative frame around image</font></td>
830 <td><font size="-1">size_t width_, size_t height_,
835 <center><a name="fx"></a> <font size="-1">fx</font></center>
837 … <td><font size="-1">const std::string expression, const Magick::ChannelType channel</font></td>
838 <td><font size="-1">Fx image.&#160; Applies a mathematical
843 <center><a name="gamma"></a> <font size="-1">gamma</font></center>
845 <td><font size="-1">double gamma_</font></td>
846 <td><font size="-1">Gamma correct image (uniform red, green, and
850 <td><font size="-1">double gammaRed_, double gammaGreen_, double
852 <td><font size="-1">Gamma correct red, green, and blue channels
857 <center><a name="gaussianBlur"></a> <font size="-1">gaussianBlur</font></center>
859 <td><font size="-1">const double width_, const double sigma_</font></td>
860 <td><font size="-1">Gaussian blur image. The number of neighbor
873 <td style="vertical-align: middle;"><font size="-1">Gaussian blur
874 an image channel. </font><font size="-1">The <span
876 channel to blur. </font><font size="-1">The number of neighbor
883 <td style="text-align: center;" valign="middle"><font size="-1"><a
886 <td valign="middle"><font size="-1">const Image &amp;reference_<br />
888 <td valign="top"><font size="-1">apply a Hald color lookup table to the image.</font><br />
893 <center><a name="implode"></a> <font size="-1">implode</font></center>
895 <td><font size="-1">const double factor_</font></td>
896 <td><font size="-1">Implode image (special effect)</font></td>
900 …<center><a name="inverseFourierTransform"></a> <font size="-1">inverseFourierTransform</font></cen…
902 <td><font size="-1">const Image &amp;phaseImage_, const bool magnitude_</font></td>
903 …<td><font size="-1">implements the inverse discrete Fourier transform (DFT) of the image either as…
907 <center><a name="label"></a> <font size="-1">label</font></center>
909 <td><font size="-1">const string &amp;label_</font></td>
910 <td><font size="-1">Assign a label to an image. Use this option
963 <center><a name="magnify"></a> <font size="-1">magnify</font></center>
965 <td><font size="-1">void</font></td>
966 <td><font size="-1">Magnify image by integral size</font></td>
970 <center><a name="map"></a> <font size="-1">map</font></center>
972 <td><font size="-1">const Image &amp;mapImage_ , bool dither_ =
974 <td><font size="-1">Remap image colors with closest color from
985 <center><a name="matteFloodfill"></a> <font size="-1">matteFloodfill</font></center>
987 <td><font size="-1">const <a href="Color.html">Color</a>
991 <td><font size="-1">Floodfill designated area with a replacement
996 size="-1">medianFilter</font></td>
997 <td><font size="-1">const double radius_ = 0.0</font></td>
998 <td><font size="-1">Filter image by replacing each pixel
1003 <center><a name="mergeLayers"></a> <font size="-1">mergeLayers</font></center>
1005 <td><font size="-1"><a href="Enumerations.html#LayerMethod">LayerMethod</a>
1007 …<td><font size="-1">handle multiple images forming a set of image layers or animation frames.</fon…
1011 <center><a name="minify"></a> <font size="-1">minify</font></center>
1013 <td><font size="-1">void</font></td>
1014 <td><font size="-1">Reduce image by integral size</font></td>
1018 size="-1">modifyImage</font></td>
1019 <td><font size="-1">void</font></td>
1020 <td><font size="-1">Prepare to update image. Ensures that there
1027 <center><a name="modulate"></a> <font size="-1">modulate</font></center>
1029 <td><font size="-1">double brightness_, double saturation_,
1031 <td><font size="-1">Modulate percent hue, saturation, and
1055 <center><a name="negate"></a> <font size="-1">negate</font></center>
1057 <td><font size="-1">bool grayscale_ = false</font></td>
1058 <td><font size="-1">Negate colors in image.&#160; Replace every
1065 <center><a name="normalize"></a> <font size="-1">normalize</font></center>
1067 <td><font size="-1">void</font></td>
1068 <td><font size="-1">Normalize image (increase contrast by
1073 <center><a name="oilPaint"></a> <font size="-1">oilPaint</font></center>
1075 <td><font size="-1">size_t radius_ = 3</font></td>
1076 <td><font size="-1">Oilpaint image (image looks like oil painting)</font></td>
1080 <center><a name="opacity"></a> <font size="-1">opacity</font></center>
1082 <td><font size="-1">unsigned int opacity_</font></td>
1083 <td><font size="-1">Set or attenuate the opacity channel in the
1095 <center><a name="opaque"></a> <font size="-1">opaque</font></center>
1097 <td><font size="-1">const <a href="Color.html">Color</a>
1099 <td><font size="-1">Change color of pixels matching opaqueColor_
1104 <center><a name="ping"></a> <font size="-1">ping</font></center>
1106 <td><font size="-1">const std::string &amp;imageSpec_</font></td>
1107 <td rowspan="2"><font size="-1">Ping is similar to read
1110 <font size="-1"><a href="Image++.html#rows">rows</a> , and <a
1116 <td><font size="-1">const Blob &amp;blob_</font></td>
1136 <center><a name="quantize"></a> <font size="-1">quantize</font></center>
1138 <td><font size="-1">bool measureError_ = false</font></td>
1139 <td><font size="-1">Quantize image (reduce number of colors). Set
1144 <center><a name="raise"></a> <font size="-1">raise</font></center>
1146 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1148 <td><font size="-1">Raise image (lighten or darken the edges of
1153 <center><a name="read"></a> <font size="-1">read</font></center>
1155 <td><font size="-1">const string &amp;imageSpec_</font></td>
1156 <td><font size="-1">Read image into current object</font></td>
1159 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1161 <td><font size="-1">Read image of specified size into current
1162 object. This form is useful for images that do not specifiy their size
1163 or to specify a size hint for decoding an image. For example, when
1164 reading a Photo CD, JBIG, or JPEG image, a size request causes the
1166 equal to the specified size. This may result in memory and time savings.</font></td>
1169 <td><font size="-1">const <a href="Blob.html">Blob</a> &amp;blob_</font></td>
1170 <td rowspan="5"><font size="-1">Read encoded image of specified
1171 size from an in-memory <a href="Blob.html">BLOB</a> into current
1172 object. Depending on the method arguments, the Blob size, depth, and
1173 format may also be specified. Some image formats require that size be
1175 Quantum size (8 or 16).&#160; If ImageMagick's Quantum size does not
1182 <td><font size="-1">const <a href="Blob.html">Blob</a>
1186 <td><font size="-1">const <a href="Blob.html">Blob</a>
1191 <td><font size="-1">const <a href="Blob.html">Blob</a>
1196 <td><font size="-1">const <a href="Blob.html">Blob</a>
1202 <td><font size="-1">const size_t width_, const size_t
1204 <td><font size="-1">Read image based on an array of image pixels.
1210 <p><font size="-1">&#160; image.read( 640, 480, "RGB", CharPixel,
1212 <p><font size="-1">The parameters are as follows:</font> <br />
1217 <td><font size="-1">width_</font></td>
1218 <td><font size="-1">Width in pixels of the image.</font></td>
1221 <td><font size="-1">height_</font></td>
1222 <td><font size="-1">Height in pixels of the image.</font></td>
1225 <td><font size="-1">map_</font></td>
1226 <td><font size="-1">This character string can be any
1232 <td><font size="-1">type_</font></td>
1233 <td><font size="-1">Pixel storage type (CharPixel,
1237 <td><font size="-1">pixels_</font></td>
1238 <td><font size="-1">This array of values contain the pixel
1249 <center><a name="reduceNoise"></a> <font size="-1">reduceNoise</font></center>
1251 <td><font size="-1">const double order_</font></td>
1252 <td><font size="-1">reduce noise in image using a noise peak elimination filter.</font></td>
1285 <center><a name="roll"></a> <font size="-1">roll</font></center>
1287 <td><font size="-1">int columns_, ssize_t rows_</font></td>
1288 <td><font size="-1">Roll image (rolls image vertically and
1293 <center><a name="rotate"></a> <font size="-1">rotate</font></center>
1295 <td><font size="-1">double degrees_</font></td>
1296 <td><font size="-1">Rotate image counter-clockwise by specified
1301 <center><a name="sample"></a> <font size="-1">sample</font></center>
1303 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1305 <td><font size="-1">Resize image by using pixel sampling algorithm</font></td>
1309 <center><a name="scale"></a> <font size="-1">scale</font></center>
1311 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1313 <td><font size="-1">Resize image by using simple ratio algorithm</font></td>
1317 <center><a name="segment"></a> <font size="-1">segment</font></center>
1319 <td><font size="-1">double clusterThreshold_ = 1.0,</font> <br />
1320 <font size="-1">double smoothingThreshold_ = 1.5</font></td>
1321 <td><font size="-1">Segment (coalesce similar image components)
1336 <center><a name="shade"></a> <font size="-1">shade</font></center>
1338 <td><font size="-1">double azimuth_ = 30, double elevation_ = 30,</font>
1340 <font size="-1">bool colorShading_ = false</font></td>
1341 <td><font size="-1">Shade image using distant light source.
1350 <center><a name="shadow"></a> <font size="-1">shadow</font></center>
1352 <td><font size="-1">const double percent_opacity = 80, const double sigma_
1354 <td><font size="-1">simulate an image shadow</font></td>
1358 <center><a name="sharpen"></a> <font size="-1">sharpen</font></center>
1360 <td><font size="-1">const double radius_ = 1, const double sigma_
1362 <td><font size="-1">Sharpen pixels in image.&#160; The <i>radius_</i>
1374 <td style="vertical-align: middle;"><font size="-1">Sharpen pixel
1384 <center><a name="shave"></a> <font size="-1">shave</font></center>
1386 <td><font size="-1">const Geometry &amp;geometry_</font></td>
1387 <td><font size="-1">Shave pixels from image edges.</font></td>
1391 <center><a name="shear"></a> <font size="-1">shear</font></center>
1393 <td><font size="-1">double xShearAngle_, double yShearAngle_</font></td>
1394 <td><font size="-1">Shear image (create parallelogram by sliding
1408 <center><a name="solarize"></a> <font size="-1">solarize</font></center>
1410 <td><font size="-1">double factor_ = 50.0</font></td>
1411 <td><font size="-1">Solarize image (similar to effect seen when
1416 <center><a name="splice"></a> <font size="-1">splice</font></center>
1418 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1420 <td><font size="-1">splice the background color into the image</font></td>
1424 <center><a name="spread"></a> <font size="-1">spread</font></center>
1426 <td><font size="-1">size_t amount_ = 3</font></td>
1427 <td><font size="-1">Spread pixels randomly within image by
1432 <center><a name="stegano"></a> <font size="-1">stegano</font></center>
1434 <td><font size="-1">const Image &amp;watermark_</font></td>
1435 <td><font size="-1">Add a digital watermark to the image (based
1440 <center><a name="sparseColor"></a> <font size="-1">sparseColor</font></center>
1442 …<td><font size="-1">const ChannelType channel, const SparseColorMethod method, const size_t number…
1443 …<td><font size="-1">Sparse color image, given a set of coordinates, interpolates the colors found …
1447 <center><a name="statistics"></a> <font size="-1">statistics</font></center>
1449 <td><font size="-1">ImageStatistics *statistics</font></td>
1450 …<td><font size="-1">Obtain image statistics. Statistics are normalized to the range of 0.0 to 1.0 …
1454 <center><a name="stereo"></a> <font size="-1">stereo</font></center>
1456 <td><font size="-1">const Image &amp;rightImage_</font></td>
1457 <td><font size="-1">Create an image which appears in stereo when
1462 <center><a name="swirl"></a> <font size="-1">swirl</font></center>
1464 <td><font size="-1">double degrees_</font></td>
1465 <td><font size="-1">Swirl image (image pixels are rotated by
1470 <center><a name="texture"></a> <font size="-1">texture</font></center>
1472 <td><font size="-1">const Image &amp;texture_</font></td>
1473 <td><font size="-1">Layer a texture on pixels matching image
1478 <center><a name="threshold"></a> <font size="-1">threshold</font></center>
1480 <td><font size="-1">double threshold_</font></td>
1481 <td><font size="-1">Threshold image</font></td>
1485 <center><a name="transform"></a> <font size="-1">transform</font></center>
1487 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1489 <td rowspan="2"><font size="-1">Transform image based on image
1493 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1499 <center><a name="transparent"></a> <font size="-1">transparent</font></center>
1501 <td><font size="-1">const <a href="Color.html">Color</a>
1503 <td><font size="-1">Add matte image to image, setting pixels
1508 <center><a name="trim"></a> <font size="-1">trim</font></center>
1510 <td><font size="-1">void</font></td>
1511 <td><font size="-1">Trim edges that are the background color from
1516 <center><a name="unsharpmask"></a> <font size="-1">unsharpmask</font></center>
1518 <td><font size="-1">double radius_, double sigma_, double
1520 <td><font size="-1">Sharpen the image using the unsharp mask
1541 channel to sharpen. </small><font size="-1">The <i>radius</i>_
1552 <center><a name="wave"></a> <font size="-1">wave</font></center>
1554 <td><font size="-1">double amplitude_ = 25.0, double wavelength_
1556 <td><font size="-1">Alter an image along a sine wave.</font></td>
1560 <center><a name="write"></a> <font size="-1">write</font></center>
1562 <td><font size="-1">const string &amp;imageSpec_</font></td>
1563 <td><font size="-1">Write image to a file using filename i<i>mageSpec_</i>
1565 <font size="-1"><b><font color="#ff0000">Caution: </font></b> if
1572 <td><font size="-1"><a href="Blob.html">Blob</a> *blob_</font></td>
1573 <td rowspan="3"><font size="-1">Write image to a in-memory <a
1578 <font size="-1"><b><font color="#ff0000">Caution: </font></b> if
1585 <td><font size="-1"><a href="Blob.html">Blob</a> *blob_,
1589 <td><font size="-1"><a href="Blob.html">Blob</a> *blob_,
1593 <td><font size="-1">const ssize_t x_, const ssize_t y_, const size_t
1596 <td><font size="-1">Write pixel data into a buffer you supply.
1601 <p><font size="-1">&#160; image.write(0,0,640,1,"RGB",0,pixels);</font>
1603 <p><font size="-1">The parameters are as follows:</font> <br />
1608 <td><font size="-1">x_</font></td>
1609 <td><font size="-1">Horizontal ordinate of left-most
1613 <td><font size="-1">y_</font></td>
1614 <td><font size="-1">Vertical ordinate of top-most
1618 <td><font size="-1">columns_</font></td>
1619 <td><font size="-1">Width in pixels of the region to
1623 <td><font size="-1">rows_</font></td>
1624 <td><font size="-1">Height in pixels of the region to
1628 <td><font size="-1">map_</font></td>
1629 <td><font size="-1">This character string can be any
1635 <td><font size="-1">type_</font></td>
1636 <td><font size="-1">Pixel storage type (CharPixel,
1640 <td><font size="-1">pixels_</font></td>
1641 <td><font size="-1">This array of values contain the pixel
1652 <center><a name="resize"></a> <font size="-1">resize</font></center>
1654 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
1656 <td><font size="-1">Resize image to specified size.</font></td>
1702 <center><a name="adjoin"></a> <font size="-1">adjoin</font></center>
1704 <td><font size="-1">bool</font></td>
1705 <td><font size="-1">void</font></td>
1706 <td><font size="-1">bool flag_</font></td>
1707 <td><font size="-1">Join images into a single multi-image file.</font></td>
1711 <center><a name="antiAlias"></a> <font size="-1">antiAlias</font></center>
1713 <td><font size="-1">bool</font></td>
1714 <td><font size="-1">void</font></td>
1715 <td><font size="-1">bool flag_</font></td>
1716 <td><font size="-1">Control antialiasing of rendered Postscript
1721 <center><a name="animationDelay"></a> <font size="-1">animation-</font>
1723 <font size="-1">Delay</font></center>
1725 <td><font size="-1">size_t (0 to 65535)</font></td>
1726 <td><font size="-1">void</font></td>
1727 <td><font size="-1">size_t delay_</font></td>
1728 <td><font size="-1">Time in 1/100ths of a second (0 to 65535)
1735 <center><a name="animationIterations"></a> <font size="-1">animation-</font>
1737 <font size="-1">Iterations</font></center>
1739 <td><font size="-1">size_t</font></td>
1740 <td><font size="-1">void</font></td>
1741 <td><font size="-1">size_t iterations_</font></td>
1742 <td><font size="-1">Number of iterations to loop an animation
1766 <center><a name="backgroundColor"></a> <font size="-1">background-</font>
1768 <font size="-1">Color</font></center>
1770 <td><font size="-1"><a href="Color.html">Color</a> </font></td>
1771 <td><font size="-1">void</font></td>
1772 <td><font size="-1">const <a href="Color.html">Color</a>
1774 <td><font size="-1">Image background color</font></td>
1778 <center><a name="backgroundTexture"></a> <font size="-1">background-</font>
1780 <font size="-1">Texture</font></center>
1782 <td><font size="-1">string</font></td>
1783 <td><font size="-1">void</font></td>
1784 <td><font size="-1">const string &amp;texture_</font></td>
1785 <td><font size="-1">Image file name to use as the background
1790 <center><a name="baseColumns"></a> <font size="-1">baseColumns</font></center>
1792 <td><font size="-1">size_t</font></td>
1793 <td><font size="-1">void</font></td>
1794 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
1795 <td><font size="-1">Base image width (before transformations)</font></td>
1799 <center><a name="baseFilename"></a> <font size="-1">baseFilename</font></center>
1801 <td><font size="-1">string</font></td>
1802 <td><font size="-1">void</font></td>
1803 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
1804 <td><font size="-1">Base image filename (before transformations)</font></td>
1808 <center><a name="baseRows"></a> <font size="-1">baseRows</font></center>
1810 <td><font size="-1">size_t</font></td>
1811 <td><font size="-1">void</font></td>
1812 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
1813 <td><font size="-1">Base image height (before transformations)</font></td>
1817 <center><a name="borderColor"></a> <font size="-1">borderColor</font></center>
1819 <td><font size="-1"><a href="Color.html">Color</a> </font></td>
1820 <td><font size="-1">void</font></td>
1821 <td><font size="-1">&#160;const <a href="Color.html">Color</a>
1823 <td><font size="-1">Image border color</font></td>
1826 <td><a name="boundingBox"></a> <font size="-1">boundingBox</font></td>
1827 <td><font size="-1">Geometry</font></td>
1828 <td><font size="-1">void</font></td>
1829 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
1830 <td><font size="-1">Return smallest bounding box enclosing
1837 <center><a name="boxColor"></a> <font size="-1">boxColor</font></center>
1839 <td><font size="-1"><a href="Color.html">Color</a> </font></td>
1840 <td><font size="-1">void</font></td>
1841 <td><font size="-1">const <a href="Color.html">Color</a>
1843 <td><font size="-1">Base color that annotation text is rendered
1847 <td><a name="cacheThreshold"></a> <font size="-1">cacheThreshold</font></td>
1848 <td><font size="-1">size_t</font></td>
1849 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
1850 <td><font size="-1">const size_t</font></td>
1851 <td><font size="-1">Pixel cache threshold in bytes. Once this
1886 <center><a name="chromaBluePrimary"></a> <font size="-1">chroma-</font>
1888 <font size="-1">BluePrimary</font></center>
1890 <td><font size="-1">double x &amp; y</font></td>
1891 <td><font size="-1">double *x_, double *y_</font></td>
1892 <td><font size="-1">double x_, double y_</font></td>
1893 <td><font size="-1">Chromaticity blue primary point (e.g. x=0.15,
1898 <center><a name="chromaGreenPrimary"></a> <font size="-1">chroma-</font>
1900 <font size="-1">GreenPrimary</font></center>
1902 <td><font size="-1">double x &amp; y</font></td>
1903 <td><font size="-1">double *x_, double *y_</font></td>
1904 <td><font size="-1">double x_, double y_</font></td>
1905 <td><font size="-1">Chromaticity green primary point (e.g. x=0.3,
1910 <center><a name="chromaRedPrimary"></a> <font size="-1">chroma-</font>
1912 <font size="-1">RedPrimary</font></center>
1914 <td><font size="-1">double x &amp; y</font></td>
1915 <td><font size="-1">double *x_, double *y_</font></td>
1916 <td><font size="-1">double x_, double y_</font></td>
1917 <td><font size="-1">Chromaticity red primary point (e.g. x=0.64,
1922 <center><a name="chromaWhitePoint"></a> <font size="-1">chroma-</font>
1924 <font size="-1">WhitePoint</font></center>
1926 <td><font size="-1">double x &amp; y</font></td>
1927 <td><font size="-1">double*x_, double *y_</font></td>
1928 <td><font size="-1">double x_, double y_</font></td>
1929 <td><font size="-1">Chromaticity white point (e.g. x=0.3127,
1934 <center><a name="classType"></a> <font size="-1">classType</font></center>
1936 <td><font size="-1"><a href="Enumerations.html#ClassType">ClassType</a>
1938 <td><font size="-1">void</font></td>
1939 <td><font size="-1">&#160;<a href="Enumerations.html#ClassType">ClassType</a>
1941 <td><font size="-1">Image storage class.&#160; Note that
1943 in a loss of color due to the limited size of the palette (256 or
1948 <center><a name="clipMask"></a> <font size="-1">clipMask</font></center>
1950 <td><font size="-1">Image</font></td>
1951 <td><font size="-1">void</font></td>
1952 <td><font size="-1">const Image &amp;clipMask_</font></td>
1953 <td><font size="-1">Associate a clip mask image with the current
1961 <center><a name="colorFuzz"></a> <font size="-1">colorFuzz</font></center>
1963 <td><font size="-1">double</font></td>
1964 <td><font size="-1">void</font></td>
1965 <td><font size="-1">double fuzz_</font></td>
1966 <td><font size="-1">Colors within this distance are considered
1973 <center><a name="colorMap"></a> <font size="-1">colorMap</font></center>
1975 <td><font size="-1"><a href="Color.html">Color</a> </font></td>
1976 <td><font size="-1">size_t index_</font></td>
1977 <td><font size="-1">size_t index_, const <a
1979 <td><font size="-1">Color at colormap index.</font></td>
1983 <div style="text-align:center"><a name="colorMapSize"></a> <font size="-1">colorMapSize<br />
1986 <td valign="middle"><font size="-1">size_t<br />
1988 <td valign="middle"><font size="-1">void<br />
1990 <td valign="middle"><font size="-1">size_t entries_<br />
1992 <td valign="middle"><font size="-1">Number of entries in the
1993 colormap. Setting the colormap size may extend or truncate the
2004 <center><a name="colorSpace"></a> <font size="-1">colorSpace</font></center>
2006 <td><font size="-1"><a href="Enumerations.html#ColorspaceType">ColorspaceType</a>
2008 <td><font size="-1">void</font></td>
2009 <td><font size="-1"><a href="Enumerations.html#ColorspaceType">ColorspaceType</a>
2011 <td><font size="-1">The colorspace (e.g. CMYK) used to represent
2017 <center><a name="columns"></a> <font size="-1">columns</font></center>
2019 <td><font size="-1">size_t</font></td>
2020 <td><font size="-1">void</font></td>
2021 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2022 <td><font size="-1">Image width</font></td>
2026 <center><a name="comment"></a> <font size="-1">comment</font></center>
2028 <td><font size="-1">string</font></td>
2029 <td><font size="-1">void</font></td>
2030 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2031 <td><font size="-1">Image comment</font></td>
2035 <center><a name="compose"></a> <font size="-1">compose</font></center>
2037 <td><font size="-1"><a href="Enumerations.html#CompositeOperator">CompositeOperator</a>
2039 <td><small><font size="-1"><small>void</small></font></small></td>
2040 <td><small><font size="-1"><small><a
2043 <td><font size="-1">Composition operator to be used when
2048 <center><a name="compressType"></a> <font size="-1">compress-</font>
2050 <font size="-1">Type</font></center>
2052 <td><font size="-1"><a href="Enumerations.html#CompressionType">CompressionType</a>
2054 <td><small><font size="-1"><small>void</small></font></small></td>
2055 <td><small><font size="-1"><small><a
2058 <td><font size="-1">Image compresion type. The default is the
2063 <center><a name="debug"></a> <font size="-1">debug</font></center>
2065 <td><font size="-1">bool</font></td>
2066 <td><small><font size="-1"><small>void</small></font></small></td>
2067 <td><small><font size="-1"><small>bool flag_</small></font></small></td>
2068 <td><font size="-1">Enable printing of internal debug messages
2120 <center><a name="density"></a> <font size="-1">density</font></center>
2122 <td><font size="-1"><a href="Geometry.html">Geometry</a> &#160;
2124 <td><font size="-1">void</font></td>
2125 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
2127 <td><font size="-1">Vertical and horizontal resolution in pixels
2133 <center><a name="depth"></a> <font size="-1">depth</font></center>
2135 <td><font size="-1">&#160;size_t (8-32)</font></td>
2136 <td><font size="-1">void</font></td>
2137 <td><font size="-1">size_t depth_</font></td>
2138 <td><font size="-1">Image depth. Used to specify the bit depth
2145 <center><a name="endian"></a> <font size="-1">endian</font></center>
2147 <td><font size="-1"><a href="Enumerations.html#EndianType">EndianType</a>
2149 <td><font size="-1">void</font></td>
2150 <td><font size="-1"><a href="Enumerations.html#EndianType">EndianType</a>
2152 <td><font size="-1">Specify (or obtain) endian option for formats
2157 <center><a name="directory"></a> <font size="-1">directory</font></center>
2159 <td><font size="-1">string</font></td>
2160 <td><font size="-1">void</font></td>
2161 <td><font size="-1">&#160;</font></td>
2162 <td><font size="-1">Tile names from within an image montage</font></td>
2166 <center><a name="file"></a> <font size="-1">file</font></center>
2168 <td><font size="-1">FILE *</font></td>
2169 <td><font size="-1">FILE *</font></td>
2170 <td><font size="-1">FILE *file_</font></td>
2171 <td><font size="-1">Image file descriptor.</font></td>
2175 <center><a name="fileName"></a> <font size="-1">fileName</font></center>
2177 <td><font size="-1">string</font></td>
2178 <td><font size="-1">void</font></td>
2179 <td><font size="-1">const string &amp;fileName_</font></td>
2180 <td><font size="-1">Image file name.</font></td>
2184 <center><a name="fileSize"></a> <font size="-1">fileSize</font></center>
2186 <td><font size="-1">off_t</font></td>
2187 <td><font size="-1">void</font></td>
2188 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2189 <td><font size="-1">Number of bytes of the image on disk</font></td>
2193 <center><a name="fillColor"></a> <font size="-1">fillColor</font></center>
2195 <td><font size="-1">Color</font></td>
2196 <td><font size="-1">void</font></td>
2197 <td><font size="-1">const Color &amp;fillColor_</font></td>
2198 <td><font size="-1">Color to use when filling drawn objects</font></td>
2202 <center><a name="fillPattern"></a> <font size="-1">fillPattern</font></center>
2204 <td><font size="-1">Image</font></td>
2205 <td><font size="-1">void</font></td>
2206 <td><font size="-1">const Image &amp;fillPattern_</font></td>
2207 <td><font size="-1">Pattern image to use when filling drawn
2212 <center><a name="fillRule"></a> <font size="-1">fillRule</font></center>
2214 <td><font size="-1"><a href="Enumerations.html#FillRule">FillRule</a>
2216 <td><font size="-1">void</font></td>
2217 <td><font size="-1">const Magick::FillRule &amp;fillRule_</font></td>
2218 <td><font size="-1">Rule to use when filling drawn objects.</font></td>
2222 <center><a name="filterType"></a> <font size="-1">filterType</font></center>
2224 <td><font size="-1"><a href="Enumerations.html#FilterTypes">FilterTypes</a>
2226 <td><font size="-1">void</font></td>
2227 <td><font size="-1"><a href="Enumerations.html#FilterTypes">FilterTypes</a>
2229 <td><font size="-1">Filter to use when resizing image. The
2237 <center><a name="font"></a> <font size="-1">font</font></center>
2239 <td><font size="-1">string</font></td>
2240 <td><font size="-1">void</font></td>
2241 <td><font size="-1">const string &amp;font_</font></td>
2242 <td><font size="-1">Text rendering font. If the font is a fully
2250 <center><a name="fontPointsize"></a> <font size="-1">fontPointsize</font></center>
2252 <td><font size="-1">size_t</font></td>
2253 <td><font size="-1">void</font></td>
2254 <td><font size="-1">size_t pointSize_</font></td>
2255 <td><font size="-1">Text rendering font point size</font></td>
2259 <center><a name="fontTypeMetrics"></a> <font size="-1">fontTypeMetrics</font></center>
2261 <td><font size="-1"><a href="TypeMetric.html">TypeMetric</a> </font></td>
2262 <td><font size="-1">const std::string &amp;text_, <a
2264 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2265 <td><font size="-1">Update metrics with font type metrics using
2271 <center><a name="format"></a> <font size="-1">format</font></center>
2273 <td><font size="-1">string</font></td>
2274 <td><font size="-1">void</font></td>
2275 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2276 <td><font size="-1">Long form image format description.</font></td>
2280 <center><a name="gamma"></a> <font size="-1">gamma</font></center>
2282 <td><font size="-1">double (typical range 0.8 to 2.3)</font></td>
2283 <td><font size="-1">void</font></td>
2284 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2285 <td><font size="-1">Gamma level of the image. The same color
2293 <center><a name="geometry"></a> <font size="-1">geometry</font></center>
2295 <td><font size="-1"><a href="Geometry.html">Geometry</a> </font></td>
2296 <td><font size="-1">void</font></td>
2297 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2298 <td><font size="-1">Preferred size of the image when encoding.</font></td>
2302 <center><a name="gifDisposeMethod"></a> <font size="-1">gifDispose-</font>
2304 <font size="-1">Method</font></center>
2306 <td><font size="-1">size_t</font> <br />
2307 <font size="-1">{ 0 = Disposal not specified,</font> <br />
2308 <font size="-1">1 = Do not dispose of graphic,</font> <br />
2309 <font size="-1">3 = Overwrite graphic with background color,</font>
2311 <font size="-1">4 = Overwrite graphic with previous graphic. }</font></td>
2312 <td><font size="-1">void</font></td>
2313 <td><font size="-1">size_t disposeMethod_</font></td>
2314 <td><font size="-1">GIF disposal method. This option is used to
2320 <center><a name="iccColorProfile"></a> <font size="-1">iccColorProfile</font></center>
2322 <td><font size="-1"><a href="Blob.html">Blob</a> </font></td>
2323 <td><font size="-1">void</font></td>
2324 <td><font size="-1">const <a href="Blob.html">Blob</a>
2326 <td><font size="-1">ICC color profile. Supplied via a <a
2334 <center><a name="interlaceType"></a> <font size="-1">interlace-</font>
2336 <font size="-1">Type</font></center>
2338 <td><font size="-1"><a href="Enumerations.html#InterlaceType">InterlaceType</a>
2340 <td><font size="-1">void</font></td>
2341 <td><font size="-1"><a href="Enumerations.html#InterlaceType">InterlaceType</a>
2343 <td><font size="-1">The type of interlacing scheme (default <i>NoInterlace</i>
2356 <center><a name="iptcProfile"></a> <font size="-1">iptcProfile</font></center>
2358 <td><font size="-1"><a href="Blob.html">Blob</a> </font></td>
2359 <td><font size="-1">void</font></td>
2360 <td><font size="-1">const <a href="Blob.html">Blob</a> &amp;
2362 <td><font size="-1">IPTC profile. Supplied via a <a
2370 <center><a name="label"></a> <font size="-1">label</font></center>
2372 <td><font size="-1">string</font></td>
2373 <td><font size="-1">void</font></td>
2374 <td><font size="-1">const string &amp;label_</font></td>
2375 <td><font size="-1">Image label</font></td>
2379 <center><a name="magick"></a> <font size="-1">magick</font></center>
2381 <td><font size="-1">string</font></td>
2382 <td><font size="-1">void</font></td>
2383 <td><font size="-1">&#160;const string &amp;magick_</font></td>
2384 <td><font size="-1">Get image format (e.g. "GIF")</font></td>
2388 <center><a name="matte"></a> <font size="-1">matte</font></center>
2390 <td><font size="-1">bool</font></td>
2391 <td><font size="-1">void</font></td>
2392 <td><font size="-1">bool matteFlag_</font></td>
2393 <td><font size="-1">True if the image has transparency. If set
2399 <center><a name="matteColor"></a> <font size="-1">matteColor</font></center>
2401 <td><font size="-1"><a href="Color.html">Color</a> </font></td>
2402 <td><font size="-1">void</font></td>
2403 <td><font size="-1">const <a href="Color.html">Color</a>
2405 <td><font size="-1">Image matte (frame) color</font></td>
2409 <center><a name="meanErrorPerPixel"></a> <font size="-1">meanError-</font>
2411 <font size="-1">PerPixel</font></center>
2413 <td><font size="-1">double</font></td>
2414 <td><font size="-1">void</font></td>
2415 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2416 <td><font size="-1">The mean error per pixel computed when an
2422 size="-1"><a name="modulusDepth"></a>modulusDepth<br />
2428 size="-1"><small>void<br />
2445 <center><a name="monochrome"></a> <font size="-1">monochrome</font></center>
2447 <td><font size="-1">bool</font></td>
2448 <td><font size="-1">void</font></td>
2449 <td><font size="-1">bool flag_</font></td>
2450 <td><font size="-1">Transform the image to black and white</font></td>
2454 <center><a name="montageGeometry"></a> <font size="-1">montage-</font>
2456 <font size="-1">Geometry</font></center>
2458 <td><font size="-1"><a href="Geometry.html">Geometry</a> </font></td>
2459 <td><font size="-1">void</font></td>
2460 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2461 <td><font size="-1">Tile size and offset within an image montage.
2466 <center><a name="normalizedMaxError"></a> <font size="-1">normalized-</font>
2468 <font size="-1">MaxError</font></center>
2470 <td><font size="-1">double</font></td>
2471 <td><font size="-1">void</font></td>
2472 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2473 <td><font size="-1">The normalized max error per pixel computed
2479 <center><a name="normalizedMeanError"></a> <font size="-1">normalized-</font>
2481 <font size="-1">MeanError</font></center>
2483 <td><font size="-1">double</font></td>
2484 <td><font size="-1">void</font></td>
2485 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2486 <td><font size="-1">The normalized mean error per pixel computed
2508 <center><a name="packets"></a> <font size="-1">packets</font></center>
2510 <td><font size="-1">size_t</font></td>
2511 <td><font size="-1">void</font></td>
2512 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2513 <td><font size="-1">The number of runlength-encoded packets in</font>
2515 <font size="-1">the image</font></td>
2519 <center><a name="packetSize"></a> <font size="-1">packetSize</font></center>
2521 <td><font size="-1">size_t</font></td>
2522 <td><font size="-1">void</font></td>
2523 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2524 <td><font size="-1">The number of bytes in each pixel packet</font></td>
2528 <center><a name="page"></a> <font size="-1">page</font></center>
2530 <td><font size="-1"><a href="Geometry.html#PostscriptPageSize">Geometry</a>
2532 <td><font size="-1">void</font></td>
2533 <td><font size="-1">const <a
2535 <td><font size="-1">Preferred size and location of an image
2537 <p><font size="-1">Use this option to specify the dimensions
2541 <p><font size="-1">Page may also be used to position a GIF
2547 <center><a name="pixelColor"></a> <font size="-1">pixelColor</font></center>
2549 <td><font size="-1"><a href="Color.html">Color</a> </font></td>
2550 <td><font size="-1">ssize_t x_, ssize_t y_</font></td>
2551 <td><font size="-1">ssize_t x_, ssize_t y_, const <a
2553 <td><font size="-1">Get/set pixel color at location x &amp; y.</font></td>
2574 <center><a name="quality"></a> <font size="-1">quality</font></center>
2576 <td><font size="-1">size_t (0 to 100)</font></td>
2577 <td><font size="-1">void</font></td>
2578 <td><font size="-1">size_t quality_</font></td>
2579 <td><font size="-1">JPEG/MIFF/PNG compression level (default 75).</font></td>
2583 <center><a name="quantizeColors"></a> <font size="-1">quantize-</font>
2585 <font size="-1">Colors</font></center>
2587 <td><font size="-1">size_t</font></td>
2588 <td><font size="-1">void</font></td>
2589 <td><font size="-1">size_t colors_</font></td>
2590 <td><font size="-1">Preferred number of colors in the image. The
2597 <center><a name="quantizeColorSpace"></a> <font size="-1">quantize-</font>
2599 <font size="-1">ColorSpace</font></center>
2601 <td><font size="-1"><a href="Enumerations.html#ColorspaceType">ColorspaceType</a>
2603 <td><font size="-1">void</font></td>
2604 <td><font size="-1"><a href="Enumerations.html#ColorspaceType">ColorspaceType</a>
2606 <td><font size="-1">Colorspace to quantize colors in (default
2614 <center><a name="quantizeDither"></a> <font size="-1">quantize-</font>
2616 <font size="-1">Dither</font></center>
2618 <td><font size="-1">bool</font></td>
2619 <td><font size="-1">void</font></td>
2620 <td><font size="-1">bool flag_</font></td>
2621 <td><font size="-1">Apply Floyd/Steinberg error diffusion to the
2633 <center><a name="quantizeTreeDepth"></a> <font size="-1">quantize-</font>
2635 <font size="-1">TreeDepth</font></center>
2637 <td><font size="-1">size_t&#160;</font></td>
2638 <td><font size="-1">void</font></td>
2639 <td><font size="-1">size_t treeDepth_</font></td>
2640 <td><font size="-1">Depth of the quantization color
2647 <center><a name="renderingIntent"></a> <font size="-1">rendering-</font>
2649 <font size="-1">Intent</font></center>
2651 <td><font size="-1"><a href="Enumerations.html#RenderingIntent">RenderingIntent</a>
2653 <td><font size="-1">void</font></td>
2654 <td><font size="-1"><a href="Enumerations.html#RenderingIntent">RenderingIntent</a>
2656 <td><font size="-1">The type of rendering intent</font></td>
2660 <center><a name="resolutionUnits"></a> <font size="-1">resolution-</font>
2662 <font size="-1">Units</font></center>
2664 <td><font size="-1"><a href="Enumerations.html#ResolutionType">ResolutionType</a>
2666 <td><font size="-1">void</font></td>
2667 <td><font size="-1"><a href="Enumerations.html#ResolutionType">ResolutionType</a>
2669 <td><font size="-1">Units of image resolution</font></td>
2673 <center><a name="rows"></a> <font size="-1">rows</font></center>
2675 <td><font size="-1">size_t</font></td>
2676 <td><font size="-1">void</font></td>
2677 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2678 <td><font size="-1">The number of pixel rows in the image</font></td>
2682 <center><a name="scene"></a> <font size="-1">scene</font></center>
2684 <td><font size="-1">size_t</font></td>
2685 <td><font size="-1">void</font></td>
2686 <td><font size="-1">size_t scene_</font></td>
2687 <td><font size="-1">Image scene number</font></td>
2691 <center><a name="signature"></a> <font size="-1">signature</font></center>
2693 <td><font size="-1">string</font></td>
2694 <td><font size="-1">bool force_ = false</font></td>
2695 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2696 <td><font size="-1">Image MD5 signature. Set force_ to 'true' to
2701 <center><a name="size"></a> <font size="-1">size</font></center>
2703 <td><font size="-1"><a href="Geometry.html">Geometry</a> </font></td>
2704 <td><font size="-1">void</font></td>
2705 <td><font size="-1">const <a href="Geometry.html">Geometry</a>
2707 <td><font size="-1">Width and height of a raw image (an image
2708 which does not support width and height information).&#160; Size may
2709 also be used to affect the image size read from a multi-resolution
2714 <center><a name="strip"></a> <font size="-1">strip</font></center>
2716 <td><font size="-1">void</font></td>
2717 <td><font size="-1">strips an image of all profiles and comments.</font></td>
2721 <center><a name="strokeAntiAlias"></a> <font size="-1">strokeAntiAlias</font></center>
2723 <td><font size="-1">bool</font></td>
2724 <td><font size="-1">void</font></td>
2725 <td><font size="-1">bool flag_</font></td>
2726 <td><font size="-1">Enable or disable anti-aliasing when drawing
2731 <center><a name="strokeColor"></a> <font size="-1">strokeColor</font></center>
2733 <td><font size="-1">Color</font></td>
2734 <td><font size="-1">void</font></td>
2735 <td><font size="-1">const Color &amp;strokeColor_</font></td>
2736 <td><font size="-1">Color to use when drawing object outlines</font></td>
2740 <center><a name="strokeDashOffset"></a> <font size="-1">strokeDashOffset</font></center>
2742 <td><font size="-1">size_t</font></td>
2743 <td><font size="-1">void</font></td>
2744 <td><font size="-1">double strokeDashOffset_</font></td>
2745 <td><font size="-1">While drawing using a dash pattern, specify
2750 <center><a name="strokeDashArray"></a> <font size="-1">strokeDashArray</font></center>
2752 <td><font size="-1">const double*</font></td>
2753 <td><font size="-1">void</font></td>
2754 <td><font size="-1">const double* strokeDashArray_</font></td>
2755 <td><font size="-1">Specify the pattern of dashes and gaps used
2766 <center><a name="strokeLineCap"></a> <font size="-1">strokeLineCap</font></center>
2768 <td><font size="-1">LineCap</font></td>
2769 <td><font size="-1">void</font></td>
2770 <td><font size="-1">LineCap lineCap_</font></td>
2771 <td><font size="-1">Specify the shape to be used at the corners
2777 <center><a name="strokeLineJoin"></a> <font size="-1">strokeLineJoin</font></center>
2779 <td><font size="-1">LineJoin</font></td>
2780 <td><font size="-1">void</font></td>
2781 <td><font size="-1">LineJoin lineJoin_</font></td>
2782 <td><font size="-1">Specify the shape to be used at the corners
2788 <center><a name="strokeMiterLimit"></a> <font size="-1">strokeMiterLimit</font></center>
2790 <td><font size="-1">size_t</font></td>
2791 <td><font size="-1">void</font></td>
2792 <td><font size="-1">size_t miterLimit_</font></td>
2793 <td><font size="-1">Specify miter limit. When two line segments
2802 <center><a name="strokeWidth"></a> <font size="-1">strokeWidth</font></center>
2804 <td><font size="-1">double</font></td>
2805 <td><font size="-1">void</font></td>
2806 <td><font size="-1">double strokeWidth_</font></td>
2807 <td><font size="-1">Stroke width for use when drawing vector
2812 <center><a name="strokePattern"></a> <font size="-1">strokePattern</font></center>
2814 <td><font size="-1">Image</font></td>
2815 <td><font size="-1">void</font></td>
2816 <td><font size="-1">const Image &amp;strokePattern_</font></td>
2817 <td><font size="-1">Pattern image to use while drawing object
2822 <center><a name="subImage"></a> <font size="-1">subImage</font></center>
2824 <td><font size="-1">size_t</font></td>
2825 <td><font size="-1">void</font></td>
2826 <td><font size="-1">size_t subImage_</font></td>
2827 <td><font size="-1">Subimage of an image sequence</font></td>
2831 <center><a name="subRange"></a> <font size="-1">subRange</font></center>
2833 <td><font size="-1">size_t</font></td>
2834 <td><font size="-1">void</font></td>
2835 <td><font size="-1">size_t subRange_</font></td>
2836 <td><font size="-1">Number of images relative to the base image</font></td>
2860 <center><a name="tileName"></a> <font size="-1">tileName</font></center>
2862 <td><font size="-1">string</font></td>
2863 <td><font size="-1">void</font></td>
2864 <td><font size="-1">const string &amp;tileName_</font></td>
2865 <td><font size="-1">Tile name</font></td>
2869 <center><a name="totalColors"></a> <font size="-1">totalColors</font></center>
2871 <td><font size="-1">size_t</font></td>
2872 <td><font size="-1">void</font></td>
2873 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2874 <td><font size="-1">Number of colors in the image</font></td>
2878 <center><a name="type"></a> <font size="-1">type</font></center>
2880 <td><font size="-1"><a href="Enumerations.html#ImageType">ImageType</a>
2882 <td><font size="-1">void</font></td>
2883 <td bgcolor="#ffffff"><font size="-1"><a
2885 <td><font size="-1">Image type.</font></td>
2889 <center><a name="verbose"></a> <font size="-1">verbose</font></center>
2891 <td><font size="-1">bool</font></td>
2892 <td><font size="-1">void</font></td>
2893 <td><font size="-1">bool verboseFlag_</font></td>
2894 <td><font size="-1">Print detailed information about the image</font></td>
2898 <center><a name="view"></a> <font size="-1">view</font></center>
2900 <td><font size="-1">string</font></td>
2901 <td><font size="-1">void</font></td>
2902 <td><font size="-1">const string &amp;view_</font></td>
2903 <td><font size="-1">FlashPix viewing parameters.</font></td>
2907 <center><a name="virtualPixelMethod"></a> <font size="-1">virtualPixelMethod</font></center>
2909 <td><font size="-1"><a href="Enumerations.html#VirtualPixelMethod">VirtualPixelMethod</a>
2911 <td><small><font size="-1"><small>void</small></font></small></td>
2912 <td><small><font size="-1"><small><a
2915 <td><font size="-1">Image virtual pixel method.</font></td>
2919 <center><a name="x11Display"></a> <font size="-1">x11Display</font></center>
2921 <td><font size="-1">string (e.g. "hostname:0.0")</font></td>
2922 <td><font size="-1">void</font></td>
2923 <td><font size="-1">const string &amp;display_</font></td>
2924 <td><font size="-1">X11 display to display to, obtain fonts from,
2929 <center><a name="xResolution"></a> <font size="-1">xResolution</font></center>
2931 <td><font size="-1">double</font></td>
2932 <td><font size="-1">void</font></td>
2933 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2934 <td><font size="-1">x resolution of the image</font></td>
2938 <center><a name="yResolution"></a> <font size="-1">yResolution</font></center>
2940 <td><font size="-1">double</font></td>
2941 <td><font size="-1">void</font></td>
2942 <td bgcolor="#666666"><font size="-1">&#160;</font></td>
2943 <td><font size="-1">y resolution of the image</font></td>
2994 // Request pixel region with size 60x40, and top origin at 20x30
3027 <center><a name="getConstPixels"></a> <font size="-1">getConstPixels</font></center>
3029 <td><font size="-1">const <a href="PixelPacket.html">PixelPacket</a>
3031 <td><font size="-1">const ssize_t x_, const ssize_t y_, const size_t
3033 <td><font size="-1">Transfers pixels from the image to the pixel
3035 size="-1">The returned pointer remains valid until the next getPixel,
3042 <center><a name="getConstIndexes"></a> <font size="-1">getConstIndexes</font></center>
3044 <td><font size="-1">const IndexPacket*</font></td>
3045 <td><font size="-1">void</font></td>
3046 <td><font size="-1">Returns a pointer to the Image pixel indexes
3047 corresponding to a previous </font><font size="-1">getPixel,
3048 getConstPixels, or setPixels call. &#160;</font><font size="-1">The
3051 size="-1"> Only valid for PseudoClass images or CMYKA images. The
3060 <center><a name="getIndexes"></a> <font size="-1">getIndexes</font></center>
3062 <td><font size="-1">IndexPacket*</font></td>
3063 <td><font size="-1">void</font></td>
3064 <td><font size="-1">Returns a pointer to the Image pixel indexes
3068 size="-1">The
3071 size="-1"> </font><font size="-1">Only valid for PseudoClass images
3082 <center><a name="getPixels"></a> <font size="-1">getPixels</font></center>
3084 <td><font size="-1"><a href="PixelPacket.html">PixelPacket</a> *</font></td>
3085 <td><font size="-1">const ssize_t x_, const ssize_t y_, const size_t
3087 <td><font size="-1">Transfers pixels from the image to the pixel
3090 size="-1">The returned pointer remains valid until the next getPixel,
3093 user.</font><font size="-1"></font></td>
3097 <center><a name="setPixels"></a> <font size="-1">setPixels</font></center>
3099 <td><font size="-1"><a href="PixelPacket.html">PixelPacket</a> *</font></td>
3100 <td><font size="-1">const ssize_t x_, const ssize_t y_, const size_t
3102 <td><font size="-1">Allocates a pixel cache region to store image
3105 syncPixels.&#160;</font><font size="-1">The returned pointer remains
3111 <center><a name="syncPixels"></a> <font size="-1">syncPixels</font></center>
3113 <td><font size="-1">void</font></td>
3114 <td><font size="-1">void</font></td>
3115 <td><font size="-1">Transfers the image cache pixels to the image.</font></td>
3119 <center><a name="readPixels"></a> <font size="-1">readPixels</font></center>
3121 <td><font size="-1">void</font></td>
3122 <td><font size="-1"><a href="Enumerations.html#QuantumTypes">QuantumTypes</a>
3124 <td><font size="-1">Transfers one or more pixel components from a
3131 <center><a name="writePixels"></a> <font size="-1">writePixels</font></center>
3133 <td><font size="-1">void</font></td>
3134 <td><font size="-1"><a href="Enumerations.html#QuantumTypes">QuantumTypes</a>
3136 <td><font size="-1">Transfers one or more pixel components from