raster Image(bitmap)

[alarock]

hi,
I have performed some drawing using Vector image,DrawRecta ngle etc... and then i converted to raster Image(bitmap)
i found in the zoomed raster image(bitmap) the outer boundary of the raster image(bitmap) is blurry. i used Interpolation mode,smoothing mode,,and tried a lot ..... i cant able to solve this problem in C#...Please help me to solve this......


Regards,
alarock(algates )

[pootle]

hi,
I have performed some drawing using Vector image,DrawRecta ngle etc... and then i converted to raster Image(bitmap)
i found in the zoomed raster image(bitmap) the outer boundary of the raster image(bitmap) is blurry. i used Interpolation mode,smoothing mode,,and tried a lot ..... i cant able to solve this problem in C#...Please help me to solve this......


Regards,
alarock(algates )

Hi

Which DrawImage method do you use?

Regards

[alarock]

Hi

Which DrawImage method do you use?

Regards

onPaint(paintEv entArgs pe)
{
Graphics GrfxView=pe.Cre ateGraphics();
GrfxView.DrawIm age(Bitmap, this.AutoScroll Position.X, this.AutoScroll Position.Y, this.AutoScroll MinSize.Width, this.AutoScroll MinSize.Height) ;
}

[pootle]

onPaint(paintEv entArgs pe)
{
Graphics GrfxView=pe.Cre ateGraphics();
GrfxView.DrawIm age(Bitmap, this.AutoScroll Position.X, this.AutoScroll Position.Y, this.AutoScroll MinSize.Width, this.AutoScroll MinSize.Height) ;
}

Your image may be suffering from anti-aliasing (jaggie). Try playing with some of the graphics attributes, e.g.

GrfxView.Interp olationMode = InterpolationMo de.HighQualityB icubic;
GrfxView.Smooth ingMode = SmoothingMode.H ighQuality;
GrfxView.PixelO ffsetMode = PixelOffsetMode .HighQuality;
GrfxView.Compos itingQuality = CompositingQual ity.HighQuality ;

You might need to play around to achieve a reasonable result.

HTH

[alarock]

Your image may be suffering from anti-aliasing (jaggie). Try playing with some of the graphics attributes, e.g.

GrfxView.Interp olationMode = InterpolationMo de.HighQualityB icubic;
GrfxView.Smooth ingMode = SmoothingMode.H ighQuality;
GrfxView.PixelO ffsetMode = PixelOffsetMode .HighQuality;
GrfxView.Compos itingQuality = CompositingQual ity.HighQuality ;

You might need to play around to achieve a reasonable result.

HTH

I have already used these but till it does not solve my problem,,,,