THistogramSeries Hollow line: how ho hide vertical lines
Posted: Thu Apr 16, 2009 9:59 am
Hello,
I am a Teechart 8 user on Delphi 7 / 2007 platform, and this is my situation:
- Normally I plot a simple vertical bar chart that represents some values during the days of a month.
- Sometimes I need to show an additional target line, this target line can vary from day to day.
- I found the Histogram "hollow" type the perfect fit to have the stairs exactly over the existing bars but it is not nice to see the first left vertical line and the last right vertical line of this serie.
- I tried other solutions like using the line series with stairs options but it starts in the middle of the values bar and I cannot find an offset for this.
- So, my question is if it is possible, programmatically, to hide the vertical lines of a THistogram (ot TBar) type bar (in my specific case I need to hide, or colour it like my background, the leftmost and rightmost vertical lines).
Thanks in Advance,
Massimo
I am a Teechart 8 user on Delphi 7 / 2007 platform, and this is my situation:
- Normally I plot a simple vertical bar chart that represents some values during the days of a month.
- Sometimes I need to show an additional target line, this target line can vary from day to day.
- I found the Histogram "hollow" type the perfect fit to have the stairs exactly over the existing bars but it is not nice to see the first left vertical line and the last right vertical line of this serie.
- I tried other solutions like using the line series with stairs options but it starts in the middle of the values bar and I cannot find an offset for this.
- So, my question is if it is possible, programmatically, to hide the vertical lines of a THistogram (ot TBar) type bar (in my specific case I need to hide, or colour it like my background, the leftmost and rightmost vertical lines).
Thanks in Advance,
Massimo