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Type: Posts; User: mgtneven

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  1. Replies
    1
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    1,103

    Resize column width on chart

    Hi,

    I'm looking for a way to resize the column width on a column chart.

    I have only one column ( my data has 1 row only), so I want to change the width of the column' so it will be normal, not...
  2. Replies
    2
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    929

    What didn't you understand? I want the line to...

    What didn't you understand?

    I want the line to be streched from the left axis to the right border of the chart, as it is if we have onli lines on the chart, but you can see in the examples that if...
  3. Replies
    4
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    1,912

    Any updates? It's urgent!!!!

    Any updates?

    It's urgent!!!!
  4. Replies
    2
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    929

    Length of line field

    Hi,

    I have chart with line fields, but I have columns with it, so the line begins in the middle of the columns.
    it looks like it is not complete.

    Again, my chart is mix of columns and lines.
    ...
  5. Replies
    4
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    1,912

    Can you explai how to do that? or it is a very...

    Can you explai how to do that?
    or it is a very difficult method?

    Let me know.
  6. Replies
    4
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    1,912

    Change order of pie chart series

    Hi,

    I have a simple pie chart, and see that the the order of the slices/legend is counter-clockwise. I want to change it to be clockwise.

    Is there a way to change it?

    Thanks.
  7. Replies
    5
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    1,838

    I tried the chart.series.removeAt(index) method-...

    I tried the chart.series.removeAt(index) method- and than chart.redraw(),
    but it removes just the legend item, not the line itself.

    Do you have any explanation or another idea to do it?

    It's...
  8. Replies
    5
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    1,838

    How can I do such thing? Is there a...

    How can I do such thing?
    Is there a chart.series.remove method?

    I don't see such option.

    Thanks.
  9. Replies
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    1,838

    How to reomove series from Line chart

    Hi everyone,

    I found a way to add new line to chart sereis.
    in post:
    http://www.sencha.com/forum/showthread.php?145316-how-to-add-new-series-in-line-chart

    now I look for a way to remove...
  10. Replies
    0
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    530

    Line Series Fill does not take effect

    Hi,

    I try to develop chart with Column Series and Line Series.
    I have my own Theme for it.

    The problem is that if I want to change the Line Series Fill, it does not take effect,
    it's fill...
  11. Replies
    1
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    1,137

    Changing chart theme after creating it.

    Hi all,

    I've created a column chart with my own theme.
    Code:


    Ext.create('Ext.chart.Chart', {
    renderTo: Ext.getBody(),
    width: 200,
    height: 200,
  12. Replies
    3
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    902

    I use the way of:...

    I use the way of:
    Ext.Object.fromQueryString(...)
    to create my gradients array dynamically,

    but it seems to be too much long and awkward...

    It there any other way to create an array of...
  13. Replies
    1
    Views
    1,091

    Customize Gradients on Pie Chart

    Hi,

    I'm trying to develop a pie chart in Ext-Js 4, with gradients, but I want the gradients angle to be customize-
    (NOT 0 or 45 or something like that)
    from the center outside,

    Is there any...
  14. Replies
    1
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    645

    Override ext-js contrast calculation

    Hi all,

    I made a simple column chart in ext-js 4, and made the series label color to be 'contrast',
    but than I saw that it made it wrong.
    I got into code and saw that because I have gradients...
  15. Replies
    2
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    1,399

    ext 4

    ext 4
  16. Replies
    2
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    1,399

    Hover State handling in ext-js Charts

    Hi,

    I develop a column chart in ext-js, and want to change the color of the series in hover state-
    what it means that as the mouse overs hover any column - it's color will become 10% lighter.
    I...
  17. Replies
    3
    Views
    902

    Yes I know it's wrong... but I wanted to explain...

    Yes I know it's wrong... but I wanted to explain my needs.

    Is there any way to do it, like this?

    Thanks.
  18. Replies
    3
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    902

    Can I create gradients object dynamicly?

    Hi,

    I'm a new daveloper in extjs framework, I need to use gradients in mt chart, but don't want to write them hard-coded, like this:

    gradients: [
    {
    'id': 'v-1',
    ...
  19. Replies
    3
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    698

    Thanks for your reply! an you tell me what is...

    Thanks for your reply!

    an you tell me what is the syntex of this function? How can I use it?

    Many thanks.
  20. Replies
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    799

    Develop Chart Theme

    Hi all!

    I need to develop general theme to use in several types of charts (pie, column, etc.).

    The ptoblem is that I need to change the colors of the series- based on the number of series I...
  21. Replies
    3
    Views
    698

    How to create color using HSL?

    Hi,

    Does anyone know if there is an option to use HSL as ctor of color in ext-js?
    I know about the option of HEX, and the RGB, but I need to use HSL.

    Thanks.
  22. Replies
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    2,036

    Thanks for the reply. Now- I have to use just...

    Thanks for the reply.

    Now- I have to use just one theme- but I need to change the colors ,based on the series number.

    Colors for chart series is determined by the chart base color provided in...
  23. Replies
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    2,036

    Hi, Thanks for your quick reply, but I think...

    Hi,

    Thanks for your quick reply, but I think you didn't understand me.

    I've made my custom themes (not one theme)-to use in different cases.

    My question now is how can I know which theme I...
  24. Replies
    5
    Views
    2,036

    Dynamic chart theming

    Hi,

    I'm a new developer in JavaScript, and extjs framework.

    I have several custom themes , and want to apply them to column chart, according to the number of series that shown in the chart.
    ...
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