83ecb25998
The extended radial gradients conform to the radial gradient specification in HTML 5 canvas. Task-number: QTBUG-14075 Reviewed-by: Andreas Kling (cherry picked from commit da55c1ea92474e989e5582b02815936bbf584405)
96 lines
2.0 KiB
Plaintext
96 lines
2.0 KiB
Plaintext
path_addRect path 400 0 80 80
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path_addEllipse path 440 40 60 60
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setRenderHint Antialiasing
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setPen black
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begin_block gradients
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gradient_clearStops
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gradient_appendStop 0 red
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gradient_appendStop 0.25 orange
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gradient_appendStop 0.5 yellow
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gradient_appendStop 0.8 green
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gradient_appendStop 1 cyan
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gradient_setSpread PadSpread
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gradient_setRadialExtended 0 0 20 40 40 10
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drawRect 0 0 100 100
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gradient_setSpread ReflectSpread
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gradient_setRadialExtended 120 20 20 140 40 10
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drawEllipse 100 0 100 100
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gradient_setSpread RepeatSpread
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gradient_setRadialExtended 240 20 20 260 40 10
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drawRoundRect 200 0 100 100
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gradient_clearStops
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gradient_appendStop 0 3f7f7fff
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gradient_appendStop 0.5 dfdfffff
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gradient_appendStop 1 7f00007f
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gradient_setSpread PadSpread
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gradient_setRadialExtended 320 20 20 340 40 10
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drawPolygon [300 0 390 0 350 99]
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gradient_setSpread ReflectSpread
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gradient_setRadialExtended 420 20 20 440 40 10
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drawPath path
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gradient_setSpread RepeatSpread
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gradient_setRadialExtended 520 20 20 540 40 10
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drawPie 500 0 100 100 720 4320
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end_block
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translate 0 100
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scale 1 2
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repeat_block gradients
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resetMatrix
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translate 0 300
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brushTranslate 30 0
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brushScale 0.9 0.9
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repeat_block gradients
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# Some helpful info perhaps?
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resetMatrix
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setPen black
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drawText 610 50 "No XForm"
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drawText 610 200 "scale 1x2"
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drawText 610 300 "brush transform"
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drawText 10 450 "Pad"
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drawText 110 450 "Reflect"
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drawText 210 450 "Repeat"
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drawText 310 450 "Pad w/alpha"
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drawText 410 450 "Reflect w/alpha"
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drawText 510 450 "Repeat w/alpha"
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# Radius and focal indicators
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setPen 3f000000
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setBrush nobrush
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begin_block ellipse_draw
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setClipRect 0 0 100 100
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drawEllipse -30 -30 100 100
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drawEllipse 35 35 11 11
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translate 100 0
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end_block
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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resetMatrix
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translate 0 100
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scale 1 2
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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repeat_block ellipse_draw
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