diff options
| author | bob <bcz@cs.brown.edu> | 2019-04-01 10:03:06 -0400 |
|---|---|---|
| committer | bob <bcz@cs.brown.edu> | 2019-04-01 10:03:06 -0400 |
| commit | 5940a2dce5b45382521cd20b4770732dcbc3e732 (patch) | |
| tree | 75c62648e85a9c6a7840ff2a527a9063d0b4526d /src/client/views/InkingCanvas.tsx | |
| parent | 5b348089bdc33e1e3b8e78ce51925b40793cb2cd (diff) | |
fixed inking problem - blinking cursors don't play nicely with ink
Diffstat (limited to 'src/client/views/InkingCanvas.tsx')
| -rw-r--r-- | src/client/views/InkingCanvas.tsx | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/client/views/InkingCanvas.tsx b/src/client/views/InkingCanvas.tsx index fc871e108..15dfb255a 100644 --- a/src/client/views/InkingCanvas.tsx +++ b/src/client/views/InkingCanvas.tsx @@ -19,19 +19,12 @@ interface InkCanvasProps { @observer export class InkingCanvas extends React.Component<InkCanvasProps> { static InkOffset: number = 50000; + private _currentStrokeId: string = ""; public static IntersectStrokeRect(stroke: StrokeData, selRect: { left: number, top: number, width: number, height: number }): boolean { - let inside = false; - stroke.pathData.map(val => { - if (selRect.left < val.x - InkingCanvas.InkOffset && selRect.left + selRect.width > val.x - InkingCanvas.InkOffset && + return stroke.pathData.reduce((inside, val) => inside || + (selRect.left < val.x - InkingCanvas.InkOffset && selRect.left + selRect.width > val.x - InkingCanvas.InkOffset && selRect.top < val.y - InkingCanvas.InkOffset && selRect.top + selRect.height > val.y - InkingCanvas.InkOffset) - inside = true; - }); - return inside - } - private _currentStrokeId: string = ""; - - constructor(props: Readonly<InkCanvasProps>) { - super(props); + , false); } @computed |