private void DrawTranArea(ZoomedGraphics zg)
{
foreach (var area in this.TranAreas)
{
Pen pen = Pens.Green;
switch ((FormSDKInterface.FormSDKStatus)area.status)
{
case FormSDKInterface.FormSDKStatus.FORM_ST_CHAR_GIVEUP:
pen = Pens.OrangeRed;
break;
case FormSDKInterface.FormSDKStatus.FORM_ST_OK:
pen = Pens.Green;
break;
case FormSDKInterface.FormSDKStatus.FORM_ST_OUTOF_RANGE:
pen = Pens.HotPink;
break;
case FormSDKInterface.FormSDKStatus.FORM_ST_TRANS_GIVEUP:
pen = Pens.Gray;
break;
default:
break;
}
zg.DrawRectangle(pen, area.TransRect);
pen = Pens.Purple;
zg.DrawRectangle(pen, area.CharRect);
}
}
public void Draw(ZoomedGraphics zg)
{
List <Rectangle> normalRects = this.ToNormalRects();
if (normalRects.Count > 0)
{
zg.DrawRectangles(Pens.Blue, normalRects.ToArray());
}
List <Rectangle> selRets = this.ToSelectedRects();
if (selRets.Count > 0)
{
zg.DrawRectangles(Pens.Red, this.ToSelectedRects().ToArray());
}
}
public void Draw(ZoomedGraphics g)
{
if (this.BarcodeImage == null)
{
g.DrawRectangle(Pens.Red, this.Rect);
}
else
{
g.DrawImage(this.BarcodeImage, this.StartPoint);
if (this.IsSelected)
{
g.DrawRectangle(Pens.Red, this.Rect);
}
}
}
private void CanvasPicture_Paint(object sender, PaintEventArgs e)
{
if (this.Site != null && this.Site.DesignMode)
{
return;
}
ZoomedGraphics zg = new ZoomedGraphics(e.Graphics, realZoom);
if (this.ShowFrames && this.Frames != null && this.Frames.Items.Count > 0)
{
foreach (BarcodeFrame frame in this.Frames.Items)
{
frame.Draw(zg);
}
}
}
private void CanvasPicture_Paint(object sender, PaintEventArgs e)
{
if (this.Site != null && this.Site.DesignMode)
{
return;
}
ZoomedGraphics zg = new ZoomedGraphics(e.Graphics, realZoom);
if (this.ShowFrames && this.Frames != null && this.Frames.Items.Count > 0)
{
this.Frames.Draw(zg);
}
if (this.RectCrosses != null)
{
DrawRectCross(zg);
}
if (this.ShowFrames && this.TranAreas != null)
{
DrawTranArea(zg);
}
}
private void DrawRectCross(ZoomedGraphics zg)
{
if (!this.ShowRectCross)
{
return;
}
if (this.RectCrosses == null)
{
return;
}
if (this.RectCrosses.Rects.Count > 0)
{
zg.DrawRectangles(Pens.Red, this.RectCrosses.Rects.ToArray());
}
if (this.RectCrosses.Crosses.Count > 0)
{
foreach (Point pt in this.RectCrosses.Crosses)
{
zg.DrawLine(Pens.Red, pt.X - 5, pt.Y, pt.X + 5, pt.Y);
zg.DrawLine(Pens.Red, pt.X, pt.Y - 5, pt.X, pt.Y + 5);
}
}
}