How can I draw 1x1 pixel dot? 1 1579
SetPixel
The SetPixel function sets the pixel at the specified
coordinates to the specified color.
COLORREF SetPixel(
HDC hdc, // handle to device context
int X, // x-coordinate of pixel
int Y, // y-coordinate of pixel
COLORREF crColor // pixel color
); -----Original Message----- How can I draw 1x1 pixel dot? . This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Rolf Brauser |
last post by:
Hello,
is it possible to draw a one pixel line around every cell in a table?
with "border: 1px solid; " just the outer tableborder ist concerned ?
thanks for any help
rolf
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by: Ivan D |
last post by:
(planning to do this in C#)
plz, if you know tell me :)
Im interested in handling the drawing to a surface
manually pixel by pixel. For example I want to draw a
640x480 image according to some method I make, perhaps
each pixel is randomly colored. I know there is the set
pixel method, but thats not fast enough for such a large
surface. So is there a way for me to prepare the image
pixel by pixel without drawing it, and then send it to...
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by: George |
last post by:
I cannot understand how to fix my code so that it will work. It needs
to draw a series of lines in different colors and save it to a ppm
file. Could someone tell me what I have done wrong. Thanks a lot.
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
struct Pixel {
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by: Bob Palank |
last post by:
Anyone ever try to place one pixel on the drawing surface ?
The code below provides two pixels. When x+1 is changed to x, nothing is
drawn. So I guess the shortest line is two pixels.
Graphics g = e.Graphics; // Grt a drawing Surface
Pen redPen = Pens.Red;
int x = 50;
int y =50;
g.DrawLine(redPen, x, y, x+1, y);
|
by: Pat Keel |
last post by:
Hi there,
Im looking for a solution to draw a one pixel sized point to a graphics
control. E.g. DrawLine(10,10, 11,11) draws 2 pixels, DrawLine(10,10,
10,10) has no effect.
How to do?
Thanks
Pat
| |
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last post by:
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Essentially it works, but I must be missing something big, conceptually,
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My general goal is: list item with a few areas for text, every other item
shaded a light color for readability, font color changes with selection. The
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by: Mark Ingram |
last post by:
Hi, how can i draw a rounded rectange, with a border within a specified
area?
i.e. if i have a Rectangle with width and height of 100, how can i draw
a rectange with 2 pixel border inside of the original one? (the current
attempts all draw the border just outside of the original rectangle).
At the moment im using the following code, but it allows the rectangle
to grow - which i definately dont want!
|
by: cty0000 |
last post by:
I need to draw only 1 pixel but I can not found out the way...
I tried to use like following in some function
(point1 is Point instance)
Graphics gB = Graphics.FromImage(gBmp);
gB.DrawEllipse(pen.WHITE, point1.X, point1.Y, 1, 1);
gB.DrawRectangle(pen.WHITE, point1.X, point1.Y, 1, 1);
gB.DrawLine(pen.WHITE, point1,point1);
|
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