Hello!
I am using the DrawString method with different StringAlignment s passed to
it and the result varies alot!
Take a look at this screenshot:
As you can see I am printing four different text in each of the the parts of
this image. ( The three parts are three images)
The first two lines in each part is printed with StringAlignment .Center and
the two texts in the last line is printed with StringAlignment .Left and
StringAlignment .Right.
If you're zooming the screenshot you can see that none of the texts that's
supposed to be centered is and the text that should be right aligned in the
part to the right is even printed outside it's rect.
This must be a bug in GDI+ ?
Is there a fix for it?
This is my code:
PaintBaseFigure (bmpBRUB,"Balan sräkning","Peri od 199401-199412","UB
Tillgångar","UB Skulder");
PaintBaseFigure (bmpBRIB,"Balan sräkning","Peri od 199401-199412","IB
Tillgångar","IB Skulder");
PaintBaseFigure (bmpRR,"Resulta träkning","Peri od
199401-199412","Kostna der","Intäkter" );
private void PaintBaseFigure (Bitmap bmp, string strCaption, string
strPeriod, string strLeftText, string strRightText)
{
Graphics g = Graphics.FromIm age(bmp);
// Rita ut linjerna...
int totalBarHeight = 350;
int horLineLength = 200;
int vertLineLength = totalBarHeight + 30;
float LineThickness = 5.0F;
Point horLineStartPoi nt = new Point(15,60);
Point vertLineStartPo int = new Point((horLineS tartPoint.X +
horLineLength/2),horLineStart Point.Y);
Brush blackBrush = Brushes.Black;
Pen pen = new Pen(blackBrush, LineThickness);
g.DrawLine(pen, horLineStartPoi nt,new Point(horLineSt artPoint.X +
horLineLength, horLineStartPoi nt.Y));
g.DrawLine(pen, vertLineStartPo int,new Point(vertLineS tartPoint.X,
vertLineStartPo int.Y + vertLineLength) );
// Skriv ut texterna...
StringFormat stringformat = new StringFormat();
stringformat.Li neAlignment = StringAlignment .Center;
stringformat.Al ignment = StringAlignment .Center;
Brush stringBrush = Brushes.Black;
int LineSpacing = 0;
Font captionFont = new Font("Arial",14 .0F,FontStyle.B old);
RectangleF captionRect = new RectangleF(new
PointF(horLineS tartPoint.X,0.0 F),new SizeF(horLineLe ngth,captionFon t.Height
+ LineSpacing));
g.FillRectangle (Brushes.LightC yan,captionRect );
g.DrawString(st rCaption,captio nFont,stringBru sh,captionRect, stringformat);
Font periodFont = new Font("Arial",10 .0F);
RectangleF periodRect = new RectangleF(new
PointF(horLineS tartPoint.X,cap tionFont.Height ),new
SizeF(horLineLe ngth,periodFont .Height + LineSpacing));
g.FillRectangle (Brushes.LightG reen,periodRect );
g.DrawString(st rPeriod,periodF ont,stringBrush ,periodRect,str ingformat);
Font leftrightFont = new Font("Arial",9. 0F);
RectangleF leftRect = new RectangleF(new
PointF(horLineS tartPoint.X,cap tionFont.Height +periodFont.Hei ght),new
SizeF(horLineLe ngth/2,leftrightFont .Height + LineSpacing));
stringformat.Al ignment = StringAlignment .Near;
g.FillRectangle (Brushes.LightP ink,leftRect);
g.DrawString(st rLeftText,leftr ightFont,string Brush,leftRect, stringformat);
RectangleF rightRect = new RectangleF(new
PointF(horLineS tartPoint.X+hor LineLength/2,captionFont.H eight+periodFon t.Hei
ght),new SizeF(horLineLe ngth/2,leftrightFont .Height + LineSpacing));
stringformat.Al ignment = StringAlignment .Far;
g.FillRectangle (Brushes.LightS almon,rightRect );
g.DrawString(st rRightText,left rightFont,strin gBrush,rightRec t,stringformat) ;
}
Thanks for your help!
/David.
I am using the DrawString method with different StringAlignment s passed to
it and the result varies alot!
Take a look at this screenshot:
As you can see I am printing four different text in each of the the parts of
this image. ( The three parts are three images)
The first two lines in each part is printed with StringAlignment .Center and
the two texts in the last line is printed with StringAlignment .Left and
StringAlignment .Right.
If you're zooming the screenshot you can see that none of the texts that's
supposed to be centered is and the text that should be right aligned in the
part to the right is even printed outside it's rect.
This must be a bug in GDI+ ?
Is there a fix for it?
This is my code:
PaintBaseFigure (bmpBRUB,"Balan sräkning","Peri od 199401-199412","UB
Tillgångar","UB Skulder");
PaintBaseFigure (bmpBRIB,"Balan sräkning","Peri od 199401-199412","IB
Tillgångar","IB Skulder");
PaintBaseFigure (bmpRR,"Resulta träkning","Peri od
199401-199412","Kostna der","Intäkter" );
private void PaintBaseFigure (Bitmap bmp, string strCaption, string
strPeriod, string strLeftText, string strRightText)
{
Graphics g = Graphics.FromIm age(bmp);
// Rita ut linjerna...
int totalBarHeight = 350;
int horLineLength = 200;
int vertLineLength = totalBarHeight + 30;
float LineThickness = 5.0F;
Point horLineStartPoi nt = new Point(15,60);
Point vertLineStartPo int = new Point((horLineS tartPoint.X +
horLineLength/2),horLineStart Point.Y);
Brush blackBrush = Brushes.Black;
Pen pen = new Pen(blackBrush, LineThickness);
g.DrawLine(pen, horLineStartPoi nt,new Point(horLineSt artPoint.X +
horLineLength, horLineStartPoi nt.Y));
g.DrawLine(pen, vertLineStartPo int,new Point(vertLineS tartPoint.X,
vertLineStartPo int.Y + vertLineLength) );
// Skriv ut texterna...
StringFormat stringformat = new StringFormat();
stringformat.Li neAlignment = StringAlignment .Center;
stringformat.Al ignment = StringAlignment .Center;
Brush stringBrush = Brushes.Black;
int LineSpacing = 0;
Font captionFont = new Font("Arial",14 .0F,FontStyle.B old);
RectangleF captionRect = new RectangleF(new
PointF(horLineS tartPoint.X,0.0 F),new SizeF(horLineLe ngth,captionFon t.Height
+ LineSpacing));
g.FillRectangle (Brushes.LightC yan,captionRect );
g.DrawString(st rCaption,captio nFont,stringBru sh,captionRect, stringformat);
Font periodFont = new Font("Arial",10 .0F);
RectangleF periodRect = new RectangleF(new
PointF(horLineS tartPoint.X,cap tionFont.Height ),new
SizeF(horLineLe ngth,periodFont .Height + LineSpacing));
g.FillRectangle (Brushes.LightG reen,periodRect );
g.DrawString(st rPeriod,periodF ont,stringBrush ,periodRect,str ingformat);
Font leftrightFont = new Font("Arial",9. 0F);
RectangleF leftRect = new RectangleF(new
PointF(horLineS tartPoint.X,cap tionFont.Height +periodFont.Hei ght),new
SizeF(horLineLe ngth/2,leftrightFont .Height + LineSpacing));
stringformat.Al ignment = StringAlignment .Near;
g.FillRectangle (Brushes.LightP ink,leftRect);
g.DrawString(st rLeftText,leftr ightFont,string Brush,leftRect, stringformat);
RectangleF rightRect = new RectangleF(new
PointF(horLineS tartPoint.X+hor LineLength/2,captionFont.H eight+periodFon t.Hei
ght),new SizeF(horLineLe ngth/2,leftrightFont .Height + LineSpacing));
stringformat.Al ignment = StringAlignment .Far;
g.FillRectangle (Brushes.LightS almon,rightRect );
g.DrawString(st rRightText,left rightFont,strin gBrush,rightRec t,stringformat) ;
}
Thanks for your help!
/David.
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