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Filter by week: 1 2 3 4 5 Region intersection with a Graphics object? Posted by Israel at 3/14/2007 12:33:43 PM I've created a user control that displays shapes at various zoom,
rotation and offsets. Originally I wrote this to just update the
background image and that worked relatively fine except when I zoomed
in really far and it effectively had to resize it to be a very large
bitmap. I decided to do ...more >>
New to VB.NET, problem with disappearing image Posted by hboothe NO[at]SPAM gte.net at 3/14/2007 12:32:59 PM Hey, all, I'm new to VB.NET, coming from VB 6 and I'm having a problem
with the persistence of graphics. I use some graphics commands to put
an image in a PictureBox control like this:
Dim g As Graphics = PictureBox1.CreateGraphics
Then I use some graphics commands like this:
g.DrawLine ...more >>
Get the relative position of an picturebox inside a form to the wi Posted by Joe at 3/14/2007 8:23:28 AM Dear all
I place a picturebox into a form with position (0,0) - left, top of the form
how can i know the relative position of the picturebox with the window
since the top left of the window = (0,0)
i want to know the offset position of the picturebox with the window...more >>
how to extract the images from a mpeg file Posted by Joe at 3/14/2007 4:36:16 AM how to extract the image from a mpeg file
...more >>
how to get an jpeg image histogram Posted by Joe at 3/13/2007 10:55:07 PM I want to get the histogram of an jpeg image into an array
e.g.
R 256 size and the number of pixels
G 256 size and the number of pixels
B 256 size and the number of pixels...more >>
Detect circle overlapping line Posted by Nik Coughlin at 3/13/2007 12:00:00 AM Say I have drawn a number of lines on a form (forming a polygon), and I know
the coordinates for each point in the polygon. Now, I want to draw a circle
on the form, but I want to make sure that it doesn't overlap any of the
lines.
The approach I am thinking of goes something like this:
...more >>
how to draw/resize/move/rotate shapes on a canvas like Visio !!? Posted by Bishoy Ghaly at 3/12/2007 8:12:25 PM does anyone know how to draw, resize, move and rotate shapes on a canvas
like Visio !!?
any examples or source code will be helpfull.
thanks guys.
...more >>
Auto Size Lable to Text. How can i do this on CF2.0?? Posted by iKiLL at 3/12/2007 2:15:57 PM Hi All,
I am trying to Bulid Windows Mobile Forms Control with C# in VS2005 using
CF2.
On this control A lable is created and some text set for the control. My
problem is that i dont know how lond the text is going to be. so i need to
set the height and width of the label a cording to th...more >>
Don't see what you're looking for? Search DevelopmentNow.com.
Bob Powell's "How to draw a rounded rectangle" Posted by GraGra33 at 3/10/2007 12:00:00 AM Bob,
I've found your GDI+ FAQ a very useful resource and would like to make a
small contribution to it.
I' was just flicking through the FAQ this morning and came across the "How
to draw a rounded rectangle" article and noticed that the DrawRoundRect
ssubroutine wasn't optimised.
The ...more >>
Printing bug! Posted by cosmin111 at 3/9/2007 4:36:02 AM I'm using printing sample from here :
http://msdn.microsoft.com/msdnmag/issues/03/02/PrintinginNET/
With Hewlett-Packard HP-GL/2 Plotter driver the aplication draw on desktop
window .
Kind regards,
Cosmin
...more >>
Problem Using LinearGradientBrush Posted by Tim Haughton at 3/9/2007 4:20:28 AM Hi, I'm having an 'issue' using the LinearGradientBrush. I'm sure it's
something I'm doing, or not doing, but it still has me flummuxed.
I've distilled the problem down into a simple custom control. To see
the problem, create a new class, and derive from Control. Enter the
following code:
S...more >>
Create a semi-trasparent layer Posted by Paolo Niccolò Giubelli [Axettone] at 3/8/2007 4:29:33 AM Hi guys! Is it possible to create a transparent layer where I can write some
text? This layer should be visible even when I run an image viewer in
fullscreen mode.
Thank you in advance,...more >>
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