Khorosh Irani wrote:
Hi
I worked alittle with gd
It is my code for y(x)=sin(x)+cos(x):
function Graph($rangeLow, $rangeHigh, $step)
{
$img = ImageCreate($this-width, $this-height);
$background_color = imagecolorallocate($img, 0, 0, 0);
$white =
[snip]
I want to draw diagram of function.
how I should do this
I dont work with gd ...
[/snip]
You will have to work with GD unless you want to do a text plot
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Hello
I have a function like (y(x)=sin(x)) that i convert it to post fix and then
execute it.means that i coud get y for each x value
now I have a simple question
I want to draw diagram of function.
how I should do this
I dont work with gd and also i donot now how I should done this.but i think
On Tue, June 5, 2007 4:36 pm, Khorosh Irani wrote:
Hello
I have a function like (y(x)=sin(x)) that i convert it to post fix and
then
execute it.means that i coud get y for each x value
now I have a simple question
I want to draw diagram of function.
how I should do this
I dont work with gd
Hi
I worked alittle with gd
It is my code for y(x)=sin(x)+cos(x):
function Graph($rangeLow, $rangeHigh, $step)
{
$img = ImageCreate($this-width, $this-height);
$background_color = imagecolorallocate($img, 0, 0, 0);
$white = ImageColorAllocate($img, 255, 255, 255);
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