Search found 23 matches
- Mon Mar 12, 2018 10:33 pm
- Forum: JavaScript / HTML5
- Topic: Best practices to saving HTML5 Canvas as an image
- Replies: 3
- Views: 28121
Re: Best practices to saving HTML5 Canvas as an image
There seems to be an issue with the earlier annotations issue. When I have it disabled it will work. Otherwise could you show me how to implement saving a canvas with an annotation attached: https://jsfiddle.net/norike82/rp83jLgm/ If it is relevant, having the scroller isn't a big concern as of now ...
- Wed Mar 07, 2018 1:03 am
- Forum: JavaScript / HTML5
- Topic: Best practices to saving HTML5 Canvas as an image
- Replies: 3
- Views: 28121
Best practices to saving HTML5 Canvas as an image
So I'm trying to implement a link/button of sorts such that a client can click the button, (possibly select folder location as well) and download a TeeChart in the highest quality possible. I'm aware right-click on the canvas into Save Image As works as a feature in some browsers, however I'm lookin...
- Sat Feb 10, 2018 12:55 pm
- Forum: JavaScript / HTML5
- Topic: Minortick, Right axis and legend vertical alignment & col no
- Replies: 3
- Views: 21165
Minortick, Right axis and legend vertical alignment & col no
Hi, I'm having 3 separate issues that is shown on the image below: https://i.imgur.com/dUO3jaN.png https://imgur.com/a/Jc5Ki 1) Right axis not working properly using the correct labels but will show the correct values upon refresh. I have played with the automated settings and it doesnt not seem to ...
- Sun Feb 04, 2018 1:11 pm
- Forum: JavaScript / HTML5
- Topic: Using Annotations to have an image within a chart
- Replies: 6
- Views: 28310
Re: Using Annotations to have an image within a chart
We've decided to use the second option for our purposes (and it works!), however now if I add a scroller to another canvas it makes the ChartImage (but not the dom-styled) annotation disappear. In your example if you add: var Scroll = new Tee.Scroller("Canvas2", Chart1); Using teechart-extras.js and...
- Tue Jan 23, 2018 12:06 am
- Forum: JavaScript / HTML5
- Topic: Horizontal alignment of legend
- Replies: 4
- Views: 22030
Re: Horizontal alignment of legend
Hello, Have you seen the legend example in the online demos ? You can align the legend to the left, right, top or bottom. Is this what you need? Hi, I am familiar with this functionality. The problem is once i've set the position to bottom, the legend isn't horizontally aligned to the center as sho...
- Fri Jan 19, 2018 4:23 am
- Forum: JavaScript / HTML5
- Topic: Using Annotations to have an image within a chart
- Replies: 6
- Views: 28310
Re: Using Annotations to have an image within a chart
Strange, at least on Google Chrome the demo saves as an image without the annotations so it may just be a browser issue. Moving forward it's probably best to implement a button function for download which should hopefully have the annotation with it.
I'll have a deeper look into the resizing issue.
I'll have a deeper look into the resizing issue.
- Fri Jan 19, 2018 4:19 am
- Forum: JavaScript / HTML5
- Topic: Horizontal alignment of legend
- Replies: 4
- Views: 22030
Re: Horizontal alignment of legend
Hello, Have you seen the legend example in the online demos ? You can align the legend to the left, right, top or bottom. Is this what you need? Hi, I am familiar with this functionality. The problem is once i've set the position to bottom, the legend isn't horizontally aligned to the center as sho...
- Thu Jan 18, 2018 6:10 am
- Forum: JavaScript / HTML5
- Topic: Using Annotations to have an image within a chart
- Replies: 6
- Views: 28310
Using Annotations to have an image within a chart
Hi, my ultimate goal is to be able to watermark my chart with a logo in the corner such that when users download the image the logo should appear. I've attempted to achieve this through annotations with the isDom approach referred in the annotation demos However using the isDom approach causes two p...
- Thu Jan 18, 2018 3:41 am
- Forum: JavaScript / HTML5
- Topic: Horizontal alignment of legend
- Replies: 4
- Views: 22030
Horizontal alignment of legend
Hi, I was wondering if it was possible to horizontally align the legend (in particular a center alignment). I am aware of vertical alignment however could not find any detail regarding the possibility of horizontal alignment.
Thanks
Thanks
- Wed Jan 03, 2018 11:54 pm
- Forum: JavaScript / HTML5
- Topic: Date format in JS and VCL export to JS
- Replies: 9
- Views: 33940
Re: Date format in JS and VCL export to JS
Adding the following during runtime has fixed this issue.
My thanks for the ongoing support.
Code: Select all
Chart1.axes.bottom.automatic=true;
Chart1.axes.left.automatic=true;
- Fri Dec 29, 2017 5:47 am
- Forum: JavaScript / HTML5
- Topic: Date format in JS and VCL export to JS
- Replies: 9
- Views: 33940
Re: Date format in JS and VCL export to JS
Hi, just got the chance to export a sample illustrating the problem as a .tee file and the resulting .htm file. We upgraded to VCL 2017.21 and the result now seems to be the DateTime x axis doesn't load but on refresh will load the correct settings (which was the opposite problem when we were on 201...
- Thu Oct 30, 2008 1:48 pm
- Forum: VCL
- Topic: TChart7 & BCB5 new issue
- Replies: 15
- Views: 23569
Hi Narcis, I finally got it to work. Initially your example project only partially worked as in my previous posting. I finally got it to work by fiddling around with the pragma directives. I have not identified the problem exactly. I can send you a project that worked and a similar one that did not ...
- Wed Oct 29, 2008 5:42 am
- Forum: VCL
- Topic: TChart7 & BCB5 new issue
- Replies: 15
- Views: 23569
Hi Narcis, I copied a default Unit1 to your Project added a TChart and a TChartEditor. In the Tools section of the ChartEditor, properties were availble but only for the "Extra Legend", "Clip Series", "Drag Point", "Gantt Drag" and "Pie Slices" tools. Properties were not visible for all other Tools,...
- Tue Oct 28, 2008 9:47 pm
- Forum: VCL
- Topic: TChart7 & BCB5 new issue
- Replies: 15
- Views: 23569
- Mon Oct 27, 2008 1:00 pm
- Forum: VCL
- Topic: TChart7 & BCB5 new issue
- Replies: 15
- Views: 23569