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fixed #3385: Make sure line and arrow easily selectable

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This commit is contained in:
Jaex 2018-05-12 11:10:48 +03:00
parent 8eb9022bc6
commit 9448df3cda
1 changed files with 17 additions and 1 deletions
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18
ShareX.ScreenCaptureLib/Shapes/Drawing/LineDrawingShape.cs
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@ -32,6 +32,7 @@ namespace ShareX.ScreenCaptureLib
public class LineDrawingShape : BaseDrawingShape
{
public const int MaximumCenterPointCount = 5;
private const int MinimumCollisionSize = 10;
public override ShapeType ShapeType { get; } = ShapeType.DrawingLine;
@ -105,7 +106,22 @@ public override void OnUpdate()
else
{
AutoPositionCenterPoints();
Rectangle = Points.CreateRectangle();
CalculateRectangle();
}
}
private void CalculateRectangle()
{
Rectangle = Points.CreateRectangle();
if (Rectangle.Width < MinimumCollisionSize)
{
Rectangle = new Rectangle(Rectangle.X - MinimumCollisionSize / 2, Rectangle.Y, Rectangle.Width + MinimumCollisionSize, Rectangle.Height);
}
if (Rectangle.Height < MinimumCollisionSize)
{
Rectangle = new Rectangle(Rectangle.X, Rectangle.Y - MinimumCollisionSize / 2, Rectangle.Width, Rectangle.Height + MinimumCollisionSize);
}
}