startDraw method
开始绘制
Implementation
void startDraw(Offset startPoint) {
_startPoint = startPoint;
currentContent = _paintContent.copy();
currentContent?.paint = drawConfig.value.paint;
currentContent?.startDraw(startPoint);
}
开始绘制
void startDraw(Offset startPoint) {
_startPoint = startPoint;
currentContent = _paintContent.copy();
currentContent?.paint = drawConfig.value.paint;
currentContent?.startDraw(startPoint);
}