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.NET Forum / Windows Forms / Drawing / July 2005

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ThreadLast Post  Replies
Pen Width less than one pixel.30 Jul 2005 21:30 GMT2
Excuse me if this is too naive a question. Though i have been using
System.Drawing since some time now, i admit i donot know a LOT about it yet.
Is a pen-width of lesser than one pixel supported at all?
If i draw two lines with a pen of 0.5 pixels, alongside each other, is there
DrawString() units of measurment29 Jul 2005 09:48 GMT2
System.Drawing.Graphics.DrawString(String, Font, Brush, int, int)
what are the units of measurments for the x and y coordinate arguments?
How to draw with a PEN ?? Please help29 Jul 2005 09:34 GMT13
I need to draw with a pen using a semitransparent
color as in the following example:
Dim Color As Color = Color.FromArgb(100, Color.Blue)
Dim pen As New Pen(Color, 1)
Writing Text on an Image.28 Jul 2005 23:13 GMT3
My ASP.net applicatian uploads images up to my webserver, and in the process
compressess it and decreases the size as well. Now there is one other feature
that i want to include in it as well, the bottom part of the iamge shold have
my company name on it in kind of like ...
Given a point[] for a ploygon draw it with rounded corners28 Jul 2005 17:18 GMT1
I need to be able to draw a polygon with rounded corners. That is given
(say) an array of points that form the polygon, I'd like to draw it such
that the corners are rounded (the radius needs to be configurable).
How would I go about doing this?
How to get Image Dimensions without having to load the image into memory.28 Jul 2005 01:17 GMT1
I want to write an application that will look at an image folder and create
a spreadsheet that holds image information like width, height, resolution,
format and image name.
How can I get this information with having to load the image into memory.
How to use LoadPicture() in VB.NET ?27 Jul 2005 13:08 GMT4
I am converting one code from VB to VB.NET. I dont know how to use method
LoadPicture() in VB.NET ?
All the responses are welcome.
Regards,
List of printers on server26 Jul 2005 04:53 GMT3
I saw that I can read the list of the installed printers on my computer
PrinterSettings.InstalledPrinters;
But I wont read the list of the shared printers installed on a domain server.
//myserver/printers
create bitmap from pixel array data v223 Jul 2005 10:23 GMT1
I ve a pixel array data which has following properties:
512X512, grayscale
16bits per pixel is allocated  but 12 bits used for each pixel.
I want to display this as a bitmap.How can I  do this?
Gif question22 Jul 2005 18:15 GMT3
I have a gif image and I would like to change the colors in it. But only the
colors that are in the image's palette are accepted. How could I change the
palette colors? What program/s can be used to do this?
Thanks for the help.
How to move parts of an image?22 Jul 2005 15:44 GMT2
I need to rearrange parts of a picture on the very same picture. Imagine for
example a picture of size 800x600 px. What I’d now like to do is to take a
rectangle (100, 100, 150, 150) and move this to point(200, 200).
Does anybody know how this can be done?
PrintPreviewDialog 2.0 has some slight error22 Jul 2005 12:51 GMT1
When I call ShowDialog() method of the PrintPreviewDialog, in .Net 2.0, the
first time, all its toolbar buttons are present.  Closing this window using
the Close buton on the toolbar and then recalling ShowDialog() on the
PrintPreviewDialog object, i can't see all my toolbars ...
custom line and gdi+.....22 Jul 2005 06:59 GMT2
I begin with gdi+ and i would like draw a line (curved or not). Th
problem
is for the line "style"  : for exemple, the style of line is a lin
with half
Region.IsVisible - rounding error?22 Jul 2005 00:10 GMT5
I posted this same code long ago and nobody had an answer. I'll try
again.
Does Region.IsVisible have rounding problems? The code below returns
True for a point inside a RectangleF, and False for the same point
no Hdc.. yikes!21 Jul 2005 18:16 GMT2
Ok so here's the problem:
Our company is slowly but surely deciding that vb.net is much better
than vb6.. at last! Anyway, we have a dll which was made by a partner
company that contains a function that requires a picturebox hdc.
Pages: 1 2 3 4 June, 2005
 
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