Lines Matching refs:drawing
28 * [PDF drawing](#PDF_drawing)
45 SkDevice can be set on an SkCanvas and drawn to. Once drawing to
186 <span id="PDF_drawing">PDF drawing</span>
189 Most drawing in PDF is specified by the text of a stream, referred to
194 image, or text, or to do meta operations like set the drawing color,
195 apply a transform to the drawing coordinates, or clip future drawing
202 explained later), SkPDFDevice records each drawing operation into an
251 ones that correspond to drawing options in Skia are: color, alpha,
256 then set the drawing parameters to the values specified in that
276 Similar to Skia, PDF allows drawing to be clipped or
283 for the PDF graphic state (which includes the drawing parameters
289 As the canvas makes drawing calls into SkPDFDevice, the active
312 snippet in the ContentEntry to affect the core of the drawing call,
313 i.e. drawing a shape, an image, text, etc.
315 When all drawing is complete, SkPDFDocument::onEndPage() will call
323 applied to restrict drawing to the content area (the part of the page
329 specified in the ContentEntry, similarly the Matrix and drawing state
331 (the actual drawing operation) is appended.
339 system before drawing these entities. We don’t currently support
353 the passed device and then drawing that form x-object in the root
357 result unless it is corrected for. The SkClipStack passed to drawing
445 part of the content and drawing it with a another form x-object as a
454 First, a bit of terminology and definition. When drawing something
469 device (Dst) into a single entity and then drawing that with the
475 in effect for that drawing operation and if it is an xfer mode that
478 all of that existing ContentEntry's on that device. The drawing
481 drawing operation in done, a complementary method is
487 shape of Src is the same as the opaque part of the drawing, since PDF
490 required. The drawing routines where shape and alpha don’t match, set
494 drawing Src if shape is required and the xfer mode is clear.
497 drawing Src. DstOver is the same as SrcOver with Src and Dst swapped -