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◆ setPen()
| virtual void GiCanvas::setPen |
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int |
argb, |
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float |
width, |
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int |
style, |
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float |
phase, |
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float |
orgw |
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pure virtual |
Set attributes of the current pen to stroke edges.
- 参数
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| argb | Stroke color, ignored if equals to zero, alpha = (argb>>24) & 0xFF, red = (argb>>16) & 0xFF, green = (argb>>8) & 0xFF, blue = argb & 0xFF. |
| width | Line width in point unit, ignored if <= 0. |
| style | Line dash type (& kLineDashMask), ignored if < 0. 0:solid line, 1:dash line, 2:...., 3:-.-.-, 4:-..-.., 5:null line, >5:customized line. Round end caps for solid line, flat end caps for the four dash types. |
| phase | Dash pattern's offset in point unit. |
| orgw | Orginal line width, >0: in 0.01mm unit, 0: 1px, <0: in point unit. |
在 GiGdipCanvas, GiShapeAdapter, GiCanvasAdapter, GiRecordCanvas , 以及 GiSvgCanvas 内被实现.
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