TouchVG framework
GiPaintViewXIB
command
content
extent
fillAlpha
fillColor
helper
lineAlpha
lineColor
lineStyle
lineWidth
modelScale
options
path
strokeWidth
viewCenter
viewScale
zoomEnabled
zoomExtent
◆
helper
- (
GiViewHelper
*) helper
read
nonatomic
assign
专用于此视图的绘图辅助对象
通用矢量图形框架
， 版权所有 (C)
张云贵
2004-2017，BSD 开源许可证