clipToBorder method
Implementation
@visibleForTesting
void clipToBorder(
CanvasWrapper canvasWrapper,
PaintHolder<LineChartData> holder,
) {
final data = holder.data;
final viewSize = canvasWrapper.size;
final clip = data.clipData;
final border = data.borderData.show ? data.borderData.border : null;
var left = 0.0;
var top = 0.0;
var right = viewSize.width;
var bottom = viewSize.height;
if (clip.left) {
final borderWidth = border?.left.width ?? 0;
left = borderWidth / 2;
}
if (clip.top) {
final borderWidth = border?.top.width ?? 0;
top = borderWidth / 2;
}
if (clip.right) {
final borderWidth = border?.right.width ?? 0;
right = viewSize.width - (borderWidth / 2);
}
if (clip.bottom) {
final borderWidth = border?.bottom.width ?? 0;
bottom = viewSize.height - (borderWidth / 2);
}
canvasWrapper.clipRect(Rect.fromLTRB(left, top, right, bottom));
}