Lines Matching refs:canvas_image
3300 *canvas_image, in ImplodeImage() local
3325 canvas_image=CloneImage(image,0,0,MagickTrue,exception); in ImplodeImage()
3326 if (canvas_image == (Image *) NULL) in ImplodeImage()
3328 if ((canvas_image->alpha_trait == UndefinedPixelTrait) && in ImplodeImage()
3329 (canvas_image->background_color.alpha != OpaqueAlpha)) in ImplodeImage()
3330 (void) SetImageAlphaChannel(canvas_image,OpaqueAlphaChannel,exception); in ImplodeImage()
3331 implode_image=CloneImage(canvas_image,0,0,MagickTrue,exception); in ImplodeImage()
3334 canvas_image=DestroyImage(canvas_image); in ImplodeImage()
3339 canvas_image=DestroyImage(canvas_image); in ImplodeImage()
3348 center.x=0.5*canvas_image->columns; in ImplodeImage()
3349 center.y=0.5*canvas_image->rows; in ImplodeImage()
3351 if (canvas_image->columns > canvas_image->rows) in ImplodeImage()
3352 scale.y=(double) canvas_image->columns/(double) canvas_image->rows; in ImplodeImage()
3354 if (canvas_image->columns < canvas_image->rows) in ImplodeImage()
3356 scale.x=(double) canvas_image->rows/(double) canvas_image->columns; in ImplodeImage()
3364 canvas_view=AcquireVirtualCacheView(canvas_image,exception); in ImplodeImage()
3365 interpolate_view=AcquireVirtualCacheView(canvas_image,exception); in ImplodeImage()
3369 magick_number_threads(canvas_image,implode_image,canvas_image->rows,1) in ImplodeImage()
3371 for (y=0; y < (ssize_t) canvas_image->rows; y++) in ImplodeImage()
3390 p=GetCacheViewVirtualPixels(canvas_view,0,y,canvas_image->columns,1, in ImplodeImage()
3400 for (x=0; x < (ssize_t) canvas_image->columns; x++) in ImplodeImage()
3411 for (i=0; i < (ssize_t) GetPixelChannels(canvas_image); i++) in ImplodeImage()
3413 PixelChannel channel = GetPixelChannelChannel(canvas_image,i); in ImplodeImage()
3414 PixelTrait traits = GetPixelChannelTraits(canvas_image,channel); in ImplodeImage()
3433 status=InterpolatePixelChannels(canvas_image,interpolate_view, in ImplodeImage()
3439 p+=GetPixelChannels(canvas_image); in ImplodeImage()
3444 if (canvas_image->progress_monitor != (MagickProgressMonitor) NULL) in ImplodeImage()
3453 proceed=SetImageProgress(canvas_image,ImplodeImageTag,progress, in ImplodeImage()
3454 canvas_image->rows); in ImplodeImage()
3462 canvas_image=DestroyImage(canvas_image); in ImplodeImage()
5138 *canvas_image, in SwirlImage() local
5163 canvas_image=CloneImage(image,0,0,MagickTrue,exception); in SwirlImage()
5164 if (canvas_image == (Image *) NULL) in SwirlImage()
5166 if ((canvas_image->alpha_trait == UndefinedPixelTrait) && in SwirlImage()
5167 (canvas_image->background_color.alpha != OpaqueAlpha)) in SwirlImage()
5168 (void) SetImageAlphaChannel(canvas_image,OpaqueAlphaChannel,exception); in SwirlImage()
5169 swirl_image=CloneImage(canvas_image,0,0,MagickTrue,exception); in SwirlImage()
5172 canvas_image=DestroyImage(canvas_image); in SwirlImage()
5177 canvas_image=DestroyImage(canvas_image); in SwirlImage()
5184 center.x=(double) canvas_image->columns/2.0; in SwirlImage()
5185 center.y=(double) canvas_image->rows/2.0; in SwirlImage()
5189 if (canvas_image->columns > canvas_image->rows) in SwirlImage()
5190 scale.y=(double) canvas_image->columns/(double) canvas_image->rows; in SwirlImage()
5192 if (canvas_image->columns < canvas_image->rows) in SwirlImage()
5193 scale.x=(double) canvas_image->rows/(double) canvas_image->columns; in SwirlImage()
5200 canvas_view=AcquireVirtualCacheView(canvas_image,exception); in SwirlImage()
5205 magick_number_threads(canvas_image,swirl_image,canvas_image->rows,1) in SwirlImage()
5207 for (y=0; y < (ssize_t) canvas_image->rows; y++) in SwirlImage()
5226 p=GetCacheViewVirtualPixels(canvas_view,0,y,canvas_image->columns,1, in SwirlImage()
5236 for (x=0; x < (ssize_t) canvas_image->columns; x++) in SwirlImage()
5248 for (i=0; i < (ssize_t) GetPixelChannels(canvas_image); i++) in SwirlImage()
5250 PixelChannel channel = GetPixelChannelChannel(canvas_image,i); in SwirlImage()
5251 PixelTrait traits = GetPixelChannelTraits(canvas_image,channel); in SwirlImage()
5273 status=InterpolatePixelChannels(canvas_image,interpolate_view, in SwirlImage()
5280 p+=GetPixelChannels(canvas_image); in SwirlImage()
5285 if (canvas_image->progress_monitor != (MagickProgressMonitor) NULL) in SwirlImage()
5294 proceed=SetImageProgress(canvas_image,SwirlImageTag,progress, in SwirlImage()
5295 canvas_image->rows); in SwirlImage()
5303 canvas_image=DestroyImage(canvas_image); in SwirlImage()
5650 *canvas_image, in WaveImage() local
5677 canvas_image=CloneImage(image,0,0,MagickTrue,exception); in WaveImage()
5678 if (canvas_image == (Image *) NULL) in WaveImage()
5680 if ((canvas_image->alpha_trait == UndefinedPixelTrait) && in WaveImage()
5681 (canvas_image->background_color.alpha != OpaqueAlpha)) in WaveImage()
5682 (void) SetImageAlpha(canvas_image,OpaqueAlpha,exception); in WaveImage()
5683 wave_image=CloneImage(canvas_image,canvas_image->columns,(size_t) in WaveImage()
5684 (canvas_image->rows+2.0*fabs(amplitude)),MagickTrue,exception); in WaveImage()
5687 canvas_image=DestroyImage(canvas_image); in WaveImage()
5692 canvas_image=DestroyImage(canvas_image); in WaveImage()
5703 canvas_image=DestroyImage(canvas_image); in WaveImage()
5715 canvas_image_view=AcquireVirtualCacheView(canvas_image,exception); in WaveImage()
5721 magick_number_threads(canvas_image,wave_image,wave_image->rows,1) in WaveImage()
5736 p=GetCacheViewVirtualPixels(canvas_image_view,0,y,canvas_image->columns,1, in WaveImage()
5747 status=InterpolatePixelChannels(canvas_image,canvas_image_view, in WaveImage()
5751 p+=GetPixelChannels(canvas_image); in WaveImage()
5765 proceed=SetImageProgress(canvas_image,WaveImageTag,progress, in WaveImage()
5766 canvas_image->rows); in WaveImage()
5773 canvas_image=DestroyImage(canvas_image); in WaveImage()