Search found 18 matches

by MTW
Tue Jul 10, 2007 6:41 pm
Forum: VCL
Topic: tutorial
Replies: 3
Views: 1976

I do not have the source code. Apparently, the file TeeChart8Manual.chm was not included with TeeChart8 install files for BCB6. Can it be downloaded from somewhere?

Thanks
by MTW
Mon Jul 09, 2007 6:00 pm
Forum: VCL
Topic: tutorial
Replies: 3
Views: 1976

tutorial

I am using TChart V8.0 (BCB 6.0). Where are the tutorials now located for download? They do not appear to be included with the downloaded software.

Thanks
M Weingarden
by MTW
Thu Jul 05, 2007 6:26 pm
Forum: VCL
Topic: TColorGridSeries - using ColorRange
Replies: 3
Views: 1590

I uploaded on your upload page a project demonstrating the problem - ColorGridTest.zip. I am using BCB 6.0 TChart V8.0 (same problem was in V 7.x) It shows that with default settings, full legend (for ColorRange setting) is not displayed. I can display the full legend by changing legend offset to -1...
by MTW
Tue Jul 03, 2007 3:01 pm
Forum: VCL
Topic: TColorGridSeries - using ColorRange
Replies: 3
Views: 1590

TColorGridSeries - using ColorRange

I am using a TColorGridSeries to display a 2D representation of 3D data, with different colors showing different magnitudes of "Y" values. With Grid3D set to Palette (with appropriate palette chosen), IrregularGrid=true, UsePaletteMin=true, UseColorRange=false, and LegendStyle=Automatic, then my spe...
by MTW
Tue Jul 03, 2007 2:42 pm
Forum: VCL
Topic: Version 8 - TSurface Series - FastBrush - Color
Replies: 1
Views: 916

Version 8 - TSurface Series - FastBrush - Color

When setting FastBrush to true (TSurfaceSeries) and adding points using ADDXYZ (specifying different colors), the first time the chart is displayed, it is displayed in monochrome (all blue). However, upon redisplaying the chart, the color appeared correctly. Do you have any suggestions to get the di...
by MTW
Thu Jun 21, 2007 5:01 pm
Forum: VCL
Topic: Event when screen updates after drawing points
Replies: 3
Views: 1377

Thank you for your suggestion. However, it appears that whenever a change is made to the chart (eg. the title), the event occurs when the drawing is complete. I want to be able to set a flag when the surface plot is complete. However, when I clear the flag, before adding the points, the flag gets se...
by MTW
Tue Jun 19, 2007 5:57 pm
Forum: VCL
Topic: Event when screen updates after drawing points
Replies: 3
Views: 1377

Event when screen updates after drawing points

I am drawing a surface chart. After adding the points, there is about a 3 second delay until the chart appears on the screen. Is there an event or property of the chart that indicates that the screen has been updated?

Thank you.
M Weingarden
by MTW
Mon Apr 30, 2007 2:19 pm
Forum: VCL
Topic: Drawing surface chart - cpu intensive - misses timer events
Replies: 2
Views: 1740

I did switch to the multimedia timer and it does seem to work. Thanks. However, I was still wondering if there is any way to specify a number of operations (point drawings) in drawing a chart and then allowing other processes to run (ProcessMessages).

Thanks again.
by MTW
Thu Apr 19, 2007 4:57 pm
Forum: VCL
Topic: Drawing surface chart - cpu intensive - misses timer events
Replies: 2
Views: 1740

Drawing surface chart - cpu intensive - misses timer events

I am drawing a surface chart with about 10000 points. It takes a few seconds for the graph to appear. During that time, Window timer events are not being processed (I assume it is due to cpu intensive funtions). Is there a way to allow periodic processing of Windows messages during the drawing proce...
by MTW
Wed Mar 14, 2007 5:20 pm
Forum: VCL
Topic: Multi-Language display problem in Demo/programming
Replies: 1
Views: 1061

Multi-Language display problem in Demo/programming

I am running TeeChart VCL 7.07 under BCB 6.0 under Win XP. If I request Chinese or ChineseSimp to display - either in the demo or in my program, the correct character set does not display. I am able to display Chinese characters in other documents (e.g. Word). Thank you for your assistance. M Weinga...
by MTW
Fri Mar 09, 2007 7:09 pm
Forum: VCL
Topic: Language Module
Replies: 1
Views: 977

Language Module

I am attempting to use language modules with Teechart (BCB 6.0). I am switching to a different language (Hebrew), but the characters are not displayed properly. (I can display Hebrew in other applications.) The same problem occurs when I run the demo and select Hebrew or other languages that require...
by MTW
Tue Sep 26, 2006 8:29 pm
Forum: VCL
Topic: Axis Label Overwriting Axis title
Replies: 1
Views: 1027

Axis Label Overwriting Axis title

I have a chart that graphs normally. However, when I change the data displayed (one point only associated with the left axis), the chart changes size and the left axis labels overwrites the left axis title. The charts are about an eighth of a screen in size, and font sizes for both are Arial, size 6...
by MTW
Wed Apr 12, 2006 5:02 pm
Forum: VCL
Topic: Adding time/event marker to XY graphs
Replies: 3
Views: 2028

Thank you for your assistance. However, if I look at the examples and understand correctly, the annotation is not actually linked to the chart. For example, if I wanted to indicated a time event at 1 second into the data, I could use TAnnotationTool, to place text in a box at that position, however,...
by MTW
Tue Apr 11, 2006 8:27 pm
Forum: VCL
Topic: Adding time/event marker to XY graphs
Replies: 3
Views: 2028

Adding time/event marker to XY graphs

Is there a function to add time/event markers to an XY graph. For example, if a function is being plotted vs time and you want to indicate an external event occurred at a specific time (draw a line with a label at that time), is a function provided for this, or must it be done manually?

Thanks
by MTW
Tue Mar 01, 2005 5:52 pm
Forum: VCL
Topic: Using different Languages
Replies: 3
Views: 1666

Languages with BCB 6

I followed your suggestions and was able to insert the code (BCB 6.0) (TChart 7.04) into the module. However, upon linking, I get an error of unable to locate TeeSetXXX (XXX-language). What else do I need to do?

Thanks.