Search found 6 matches

by amjonas
Fri Jun 27, 2014 11:18 am
Forum: Javascript / HTML5
Topic: CursorTool X Value
Replies: 1
Views: 1118

CursorTool X Value

Is there a way to set the X value of a CursorTool to default to a certain value? I have a time series chart based on Date/Time on the bottom axis. When you add a Cursor, it's X position is in the middle of the graph - I'm hoping I can get it to be at the current Date/Time. Code I am using is fairly ...
by amjonas
Wed Jun 11, 2014 9:31 am
Forum: Javascript / HTML5
Topic: Automatic Minimum/Maximum for Axes
Replies: 3
Views: 1949

Re: Automatic Minimum/Maximum for Axes

But can one have an automatic maximum, and a fixed minimum, ie:

chart1.axes.left.automaticMaximum=True;
chart1.axes.left.automaticMinimum=False;
chart1.axes.left.minimum=0;

This way (as with Teechart VCL and PHP) the minimum is always zero, whereas the maximum will scale with the data.

Mark
by amjonas
Tue Jun 10, 2014 11:51 am
Forum: Javascript / HTML5
Topic: Automatic Minimum/Maximum for Axes
Replies: 3
Views: 1949

Automatic Minimum/Maximum for Axes

Other TeeChart implementations have a method to set the automaticMinimum / automaticMaximum for axis objects independently.

Is there a way to do this in the Javascript/HTML5 version?

Otherwise I'll try and do it from the data!

Kind regards

Mark
by amjonas
Tue Jun 10, 2014 11:48 am
Forum: Javascript / HTML5
Topic: override which series appears in legend
Replies: 10
Views: 4137

Re: override which series appears in legend

Has this been implemented yet?

We're porting some TeeChart_PHP scripts to Javascript / HTML5 and rely on it quite heavily. Happy to test a beta version, as our system won't be going live immediately.

Alternatively, is there a way to override a legend draw method/event?

Kind regards

Mark
by amjonas
Thu Apr 24, 2014 6:32 pm
Forum: PHP
Topic: Polar Series in PHP
Replies: 5
Views: 7880

Re: Polar Series in PHP

Will do - I'll try and put together an example and some data for you to play with.
by amjonas
Wed Apr 16, 2014 1:50 pm
Forum: PHP
Topic: Polar Series in PHP
Replies: 5
Views: 7880

Polar Series in PHP

Has anyone had any luck with creating a Polar Series in TeeChart PHP? I've done it many times in the VCL version, but struggling a bit with the PHP version - will display the data, but no axes or labels. Alternatively, is there a way of implementing an OnAfterDraw event, and I can put the graphics o...