Search found 132 matches

by SteveP
Fri Oct 14, 2005 4:32 pm
Forum: VCL
Topic: TeeChart Pro v7.05 VCL update available
Replies: 9
Views: 3179

Could Release.txt be included with the downloaded files ?
It describes Additions. Is there a bug fix list also ?

Can you give more details on what the following are including what the actual Delphi properties are :

-TChartPen SmallSpace integer property.
-TMarksItem Text (TStrings)

Thanks,

Steve
by SteveP
Fri Oct 14, 2005 2:11 pm
Forum: VCL
Topic: TeeChart Pro v7.05 VCL update available
Replies: 9
Views: 3179

TeeChart Pro v7.05 VCL update available

Since forum users might be expected to be interested in updates to issues the forums address, notice that TeeChart Pro v7.05 VCL was posted to the Customer Download Area. Is there a change log somewhere ? The binary installer version - What's New - FixedBugs.htm is from 2002 Version 6. As many of th...
by SteveP
Fri Oct 14, 2005 1:50 pm
Forum: VCL
Topic: Multiple Bar Problem
Replies: 3
Views: 1382

Narcis, Was notification of this update posted somewhere ? I do not see it anywhere on the web site. Could a topic be posted in this forum in the future when new updates are released ? Thanks, Steve It works fine here using the code below and TeeChart Pro v7.05 VCL which was posted to our Customer D...
by SteveP
Fri Sep 16, 2005 1:43 pm
Forum: VCL
Topic: Horizontal Bar series - a YOrigin for each data value
Replies: 5
Views: 1928

I need a rectangle that I can set the vertical axis data value. The rectangle automatically then expands itself symetrically above and below that value half-way to the next and previous data value, analogous to Join Bars. Horizontal bar with BarWidthPercent = 100 accomplished this. As I actually onl...
by SteveP
Thu Sep 15, 2005 4:00 pm
Forum: VCL
Topic: Horizontal Bar series - a YOrigin for each data value
Replies: 5
Views: 1928

Narcis,

I'm afraid that for this applcition, it would be more like
"for i := 0 to 5000" and that would be done 20 times. i.e. there are many data points. I also need a cursor linked to each set of 5000 points for tracking data within each series.

Steve
by SteveP
Wed Sep 14, 2005 6:12 pm
Forum: VCL
Topic: Horizontal Bar series - a YOrigin for each data value
Replies: 5
Views: 1928

Horizontal Bar series - a YOrigin for each data value

Is it possible to have a different YOrigin for each data value of a Horizontal Bar series ? If not, could this feature be added to the Wish List ?

Thanks,
Steve
by SteveP
Thu Sep 01, 2005 2:31 pm
Forum: VCL
Topic: Make single events visible in long line charts
Replies: 2
Views: 1000

Using a LineSeries with Ver 7.04, I see the single different data value no matter what size the chart's form is. There are options for faster plotting the use different methods of decimation that may or may not show the single different value. for i := 1 to 10000 do series1.AddY(100); series1.YValue...
by SteveP
Wed Aug 31, 2005 4:56 pm
Forum: VCL
Topic: multiple Horizontal Bar series problem
Replies: 2
Views: 1205

Althougth multiple Horizontal Bar series shown as MultiBar:= mbNone appear at their Y values location when the series start at the same Y axis value and have the same Y axis increment, I observe that if the vertical axis maximum is greater than the maximum value of any of the Horizontal Bar seies, t...
by SteveP
Wed Aug 31, 2005 2:13 pm
Forum: VCL
Topic: Horizontal Bar series problem with bar Width after zooming
Replies: 1
Views: 1016

Horizontal Bar series problem with bar Width after zooming

Horizontal Bar series does not show the correct bar width after zooming vertically. If BarWidthPercent is 100, the horizontal center of the bar position appears lower on the vertical axis than it should be. Add 50 data values to a horizontal bar series. In a SpinEdit control (whose Increment is set ...
by SteveP
Tue Aug 30, 2005 5:56 pm
Forum: VCL
Topic: multiple Horizontal Bar series problem
Replies: 2
Views: 1205

multiple Horizontal Bar series problem

When several Horizontal Bar series are shown as MultiBar:= mbNone, their bars do not appear at their Y values location unless the two series start at the same Y axis value and have the same Y axis increment. In the following code, with offset > 0 and multiplier := 1, the minimum bar (red) is too wid...
by SteveP
Mon Aug 22, 2005 5:55 pm
Forum: VCL
Topic: Bar 3D series not shown when Offset is small
Replies: 5
Views: 1839

Ok Narcis, demo project sent which allows the Y Offset and left Y axis maximum to be varied. Also try resizing the form vertically and toggling the bar border visible property.

Steve
by SteveP
Mon Aug 22, 2005 2:23 pm
Forum: Wishes and ideas
Topic: Line Point series - hide line to horiz or vert axis
Replies: 3
Views: 3298

Narcis, Your code for custom positioning marks does not result in certain properties of the marks being copied, such as frame or arrow color. Thus these items do not show. Also, the mark seems to be lower right justified instead of lower center since if its position in not changed, it appears to the...
by SteveP
Mon Aug 22, 2005 1:16 pm
Forum: VCL
Topic: Bar 3D series not shown when Offset is small
Replies: 5
Views: 1839

Narcis, I'm using the Bar3D series to represent a varying range of data values at several X,Y locations. In some situations, the data range is zero, and I want to show a one pixel tall bar when that happens. But we can ignore that. Add two bars such as AddBar(1, 10, 9); AddBar(1, 1000, 990); Then Ad...
by SteveP
Mon Aug 22, 2005 4:38 am
Forum: VCL
Topic: Bar 3D series not shown when Offset is small
Replies: 5
Views: 1839

Bar 3D series not shown when Offset is small

When the Offset value in the AddBar method of a Bar3D series is almost equal to the Y Value, the bar is not shown. series1.AddBar(1, 1, 1); series1.AddBar(1, 1000, 1000); series1.AddBar(1, 500, 500); Then vary the value of Offset for the data at Y=500 using a SpinEdit control and in its ValueChange ...
by SteveP
Mon Aug 22, 2005 4:22 am
Forum: VCL
Topic: Bar 3D series Self Stack problem with 100 percent Bar Width
Replies: 3
Views: 1228

Narcis,

Perhaps it's related to the similar bug I reported May 16 titled
"Bar3D BarWidthPercent issue with multiple series and bars"

http://209.68.2.74/stee/support/modules ... 1ab31c3789

Steve