Search found 192 matches

by johnnix
Fri Apr 01, 2011 6:45 am
Forum: VCL
Topic: TDragPointTool and mouse pointer
Replies: 5
Views: 1123

TDragPointTool and mouse pointer

Hello,

I use TChart 2010 and I noticed that although my TDragPointTool is set to active=false the pointer cursor changes when the mouse is over a point. Would it be "better" not to use the TDragPointTool.Cursor when this tool is not active?

Regards
by johnnix
Thu Feb 17, 2011 6:07 am
Forum: VCL
Topic: Grid question
Replies: 2
Views: 839

Re: Grid question

Hello, I also use plots where I need to display areas in the background but I use a different approach. I manual draw these areas using the BeforeDrawSeries (or BefroreDrawAxes) procedure where I calculate my rectangles and paint them accordingly. It needs a few lines of code but produces a nice res...
by johnnix
Fri Feb 11, 2011 5:59 am
Forum: VCL
Topic: I give up!!!
Replies: 6
Views: 1449

Re: I give up!!!

Hello,

There is no need to create an example, I will just need information on how to use the function so that I could draw the plot in such a way where the top left point of the Y axis is placed on the point coordinates I provide.

Regards
by johnnix
Tue Feb 08, 2011 6:15 am
Forum: VCL
Topic: I really hate this
Replies: 2
Views: 724

Re: I really hate this

Hello,

In order to successfully install TeeMaker I need to rename pnglang to Teepnglang.

Regards
by johnnix
Mon Feb 07, 2011 11:03 am
Forum: VCL
Topic: I give up!!!
Replies: 6
Views: 1449

Re: I give up!!!

Hello, Thank you for the prompt reply. 1. Release notes refer to a 2D color bug fix which is so general that I could not imagine that my code is no longer valid 2. I am using the following code to place a TChart inside a custom metafile in a certain position. This code now puts the chart way off the...
by johnnix
Mon Feb 07, 2011 6:30 am
Forum: VCL
Topic: I give up!!!
Replies: 6
Views: 1449

I give up!!!

Hello Steema Team, I really believe that your component is top class but you really have issues with your updates. Actually I am having the idea that you are not updating in the traditional way of "adding" new features or "fixing" bugs, you completely alter the behavior of several functions. I will ...
by johnnix
Mon Feb 07, 2011 6:12 am
Forum: VCL
Topic: I really hate this
Replies: 2
Views: 724

I really hate this

Hello, I always get into "trouble" when trying to update my TChart Sources. This time I tried to update my 2010 version which was working perfectly. I completely removed the version, paths, everything and installed the latest update. I open my Delphi 2007 and then tried to open a project of mine and...
by johnnix
Wed Dec 15, 2010 7:09 am
Forum: VCL
Topic: TeeChart and IntraWeb
Replies: 2
Views: 915

Re: TeeChart and IntraWeb

Hello,

Thank you for the information. I will give it a try :)

Regards
by johnnix
Tue Dec 14, 2010 7:13 am
Forum: VCL
Topic: TeeChart and IntraWeb
Replies: 2
Views: 915

TeeChart and IntraWeb

Hello, I am very sorry if this is out of topic. I have an application that about 80% is all about charts and I need to investigate the possibility to use IntraWeb to make a standalone version of it. Can TeeChart be used with IntraWeb? Is there any special version for that? Any examples? :) Kindest r...
by johnnix
Thu Dec 09, 2010 1:32 pm
Forum: VCL
Topic: Overlapping Bars
Replies: 1
Views: 592

Overlapping Bars

Hello, I use the latest build of 2010 version. I have a bar chart with THorizBarSeries and bar width set to 60%. What exactly is the bar width and how is it calculated because the bars have a constant width regardless the left axis minimum, maximum so many time get overlapped. How can I make sure th...
by johnnix
Thu Dec 09, 2010 1:29 pm
Forum: VCL
Topic: TChart3D causes crash of Delphi 2007
Replies: 15
Views: 5022

Re: TChart3D causes crash of Delphi 2007

Hello,

Yes, I can confirm that also, just repeated your steps and IDE closed without any message :shock:

Regards
by johnnix
Thu Nov 25, 2010 12:48 pm
Forum: VCL
Topic: Strange issues with Bar Chart
Replies: 4
Views: 1102

Re: Strange issues with Bar Chart

Hello Yeray,

Glad to hear that you identified both "bugs", I really hope to see an update soon :D

Regards
by johnnix
Thu Nov 25, 2010 11:13 am
Forum: VCL
Topic: Strange issues with Bar Chart
Replies: 4
Views: 1102

Re: Strange issues with Bar Chart

Hello Yeray, Thank you very much for the prompt reply but unfortunately this does not work, I tried it with YValues.Order set to both loNone or loDescenting but when zooming in I see the bars are separated. Another major issue I have is that when I copy and paste a TChart the Panel Gradient is set t...
by johnnix
Thu Nov 25, 2010 7:51 am
Forum: VCL
Topic: Strange issues with Bar Chart
Replies: 4
Views: 1102

Strange issues with Bar Chart

Hello, Today I realized that I face some issues with my Bar charts (worked ok on previous 8.06 version) on the latest 2010 version. To begin with please take a look at the attached sample application. When setting the YValues to loDescending (in my app the same happens fro loNone also) you will noti...
by johnnix
Sun Nov 07, 2010 10:51 am
Forum: VCL
Topic: Property does not exist!!!
Replies: 13
Views: 2848

Re: Property does not exist!!!

Ok, here is an update. I tried everything step by step and I concluded that pngimage is used in a lot of components out there but since it requires zlib and pnglang everybody changes the names of these files so I would suggest you to consider changing the names to TeePngLang and TeeZLib (I did that)...