O'Reilly Forums: Canvas With Irregular Drag And Dropable Shapes On A Chart - O'Reilly Forums

Jump to content

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

Canvas With Irregular Drag And Dropable Shapes On A Chart

#1 User is offline   Sai Kanna 

  • New Member
  • Pip
  • Group: Members
  • Posts: 1
  • Joined: 29-January 13

Posted 29 January 2013 - 04:12 AM

Hi there,

This is Sai,

In my web application as a user I will put some points on the bar chart(which contains X and Y axis) and then when I click on button all the points should join & form a shape and when I drag and drop that particular shape to other place in that bar chart it should able to read the chart coordinates and I can able to resize that shape.
Like this there are many shapes in that bar chart.
How to do this??

I don't know any charting mechanism for bar charts which allows us to create movable,resizeable shapes that is why I have taken table and divided each <td> like a block so that each <td> contains an id its row and column no
for example row 2 and and column is 5
then its id is 25.

Now in order to place any Irregular shapes I have taken canvas to place shapes, now the problem is all the shapes are on the canvas it acts like a invisible layer and while drag and drop any Irregular shape entire canvas is moving not the single shape.
and what I want is I need to record to where that irregular shape is dropped.

Attached thumbnail(s)

  • Attached Image: Screenshot-1.png

Attached File(s)


0

#2 User is offline   Vsam 

  • New Member
  • Pip
  • Group: Members
  • Posts: 1
  • Joined: 16-February 13

Posted 16 February 2013 - 04:26 AM

All web application used a HTML tags which are world know and with that if we are adding a this feature its really good.
As far as I can tell, makes no mention of CD and DVD label design software.
I think this category would be a good addition to the list.cd label template
0

Share this topic:


Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users