public override void redo()
{
// scale to the new position
mRulerItem.scaleToPoint(mNewPosition);
// update the selection rectangle
mRulerLayer.updateBoundingSelectionRectangle();
}
public override void redo()
{
// if the anchor is not null, update it with the new offset
if (mAnchor != null)
{
mAnchor.updateAttachOffsetFromCenter(mNewLocalAttachOffset, mAttachedBrickOrientation);
}
// set the new position
mRulerItem.setControlPointPosition(mControlPointIndex, mNewPosition);
// update the selection rectangle
mRulerLayer.updateBoundingSelectionRectangle();
}
private void copyRulerProperties(LayerRuler.RulerItem rulerTemplate)
{
// line appearance
mRulerItem.LineThickness = rulerTemplate.LineThickness;
mRulerItem.Color = rulerTemplate.Color;
if (mRulerItem is LayerRuler.LinearRuler)
{
(mRulerItem as LayerRuler.LinearRuler).AllowOffset = (rulerTemplate as LayerRuler.LinearRuler).AllowOffset;
}
// guideline appearance
mRulerItem.GuidelineDashPattern = rulerTemplate.GuidelineDashPattern;
mRulerItem.GuidelineThickness = rulerTemplate.GuidelineThickness;
mRulerItem.GuidelineColor = rulerTemplate.GuidelineColor;
// measure and unit
mRulerItem.DisplayUnit = rulerTemplate.DisplayUnit;
mRulerItem.DisplayDistance = rulerTemplate.DisplayDistance;
mRulerItem.CurrentUnit = rulerTemplate.CurrentUnit;
mRulerItem.MeasureColor = rulerTemplate.MeasureColor;
mRulerItem.MeasureFont = rulerTemplate.MeasureFont;
// update the display data
mRulerItem.updateDisplayDataAndMesurementImage();
mRulerLayer.updateBoundingSelectionRectangle();
}