Search found 22 matches

by rustydiver
Mon May 06, 2013 2:35 pm
Forum: PHP
Topic: Save image to file fails
Replies: 10
Views: 11709

Re: Save image to file fails

Well this is a fresh download, and just using your examples under exporting>pictures (pick any of them, jpeg, png, etc) produces the error.
by rustydiver
Mon May 06, 2013 1:51 pm
Forum: PHP
Topic: Line width bug?
Replies: 3
Views: 5329

Re: Line width bug?

It is much needed soon for line discrimination with monochrome printing.

Thanx..
by rustydiver
Sun May 05, 2013 5:58 pm
Forum: PHP
Topic: Max image width?
Replies: 4
Views: 7035

Max image width?

It seems that specifying an image width greater than 5800px results in GD memory crash. Wide images are necessary for scrolling very long line graphs with thousands of data points and an x axis running from zero to over 40,000 (feet). a) Is TeeChart restricting image width? b) If so, can that be inc...
by rustydiver
Sat May 04, 2013 10:19 pm
Forum: PHP
Topic: Render memory accumulates and crashes in loop
Replies: 5
Views: 8798

Render memory accumulates and crashes in loop

Scenario: 8 mile long survey is the x axis in feet y axis is field survey readings at intervals ranging from 2.5 to 7 feet This results in 6552 data points that require printing at 50 data points per page. Rough example: php code to divide into pages with instructions for row # start and end to be s...
by rustydiver
Fri May 03, 2013 7:16 pm
Forum: PHP
Topic: Add rectangle fails
Replies: 3
Views: 5701

Add rectangle fails

The code below from this thread -- http://www.teechart.net/support/viewtopic.php?f=11&t=12762 does not work. $chart1 = new TChart(800,600); //$chart1->getChart()->getAspect()->setView3D(false); //it seems to break the custom drawing brush //**** RENDER RENDER RENDER ****// $chart1->render("chart1.pn...
by rustydiver
Thu May 02, 2013 10:12 pm
Forum: PHP
Topic: Save image to file fails
Replies: 10
Views: 11709

Save image to file fails

Save image to file produces error and the image is not saved to the path/directory as it was in the evaluation version, even from the TeeChart samples.. Warning: imagepng(): 247 is not a valid Image resource in C:\xampp\htdocs\...........\sources\exports\PNGFormat.php on line 50 The Chart has been e...
by rustydiver
Thu May 02, 2013 9:56 pm
Forum: PHP
Topic: Line width bug?
Replies: 3
Views: 5329

Line width bug?

I shall try to be clear.. I have 3 lines, if I set all to solid, I can change the line width for each idependent of the others, but if I change styles to non-solid lines, funny things happen that reflect line width being held captive. Example: Line1 dash Line1 width 3 Line2 dashdot Line2 width 1 Lin...