Exemple #1
0
        /// <summary>
        /// Left mouse is released.
        /// New object is created and resized.
        /// </summary>
        /// <param name="drawArea"></param>
        /// <param name="e"></param>
        public override void OnMouseUp(ImageDrawBox drawArea, MouseEventArgs e)
        {
            drawArea.GraphicsList[0].Normalize();
            drawArea.AddCommandToHistory(new CommandAdd(drawArea.GraphicsList[0]));
            drawArea.ActiveTool = ImageDrawBox.DrawToolType.Pointer;

            //TODO : 这部分代码需要整理
            //zhoujin: 如果是正在定标则删除图形,并弹出定标窗口
            if (drawArea.DrawMode == ImageDrawBox.DrawingMode.SetUnit)
            {
                DrawObject drawObj = drawArea.GraphicsList[0];
                //定标只支持用画直线的方式
                if (drawObj is DrawLine)
                {
                    DrawLine    drawLine    = drawObj as DrawLine;
                    double      pxLen       = CalcLenght(drawLine.StartPoint, drawLine.EndPoint);
                    SetUnitForm setUnitForm = new SetUnitForm(drawArea, pxLen);
                    setUnitForm.ShowDialog();
                    drawArea.GraphicsList.DeleteLastAddedObject();
                    drawArea.DrawMode = ImageDrawBox.DrawingMode.Measure;
                }
            }
            if (drawArea.DrawMode == ImageDrawBox.DrawingMode.SetROI)
            {
                DrawObject drawObj = drawArea.GraphicsList[0];
                //设置ROI只支持用矩形绘制
                if (drawObj is DrawRectangle)
                {
                    DrawRectangle drawRect = drawObj as DrawRectangle;
                    drawArea.SetROI(drawRect.GetBoundingBox());
                    drawArea.GraphicsList.DeleteLastAddedObject();
                    drawArea.DrawMode = ImageDrawBox.DrawingMode.Measure;
                }
            }

            drawArea.Capture = false;
            drawArea.Refresh();
            drawArea.GraphicsList.Dirty = true;
        }
Exemple #2
0
        public void ShowSetScaleForm()
        {
            SetUnitForm setUnitForm = new SetUnitForm(this, -1);

            setUnitForm.ShowDialog();
        }