LegacyColorValue: Difference between revisions
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Specifies the color designation scheme to be used for interpretation of numerical color values. | Specifies the color designation scheme to be used for interpretation of numerical color values. | ||
== Usage == | |||
<syntaxhighlight>[LegacyColorValue = LogicalValue]</syntaxhighlight> | <syntaxhighlight>[LegacyColorValue = LogicalValue]</syntaxhighlight> | ||
Where: | Where: | ||
If the attribute is set to False, or not present in the study's code, the RGB (new) 16M color scheme will be used. | |||
If LegacyColorValue the attribute is set to True, the legacy (old) 16-bit, 16-color scheme will be used. | :'''LogicalValue''' - a true/false value; [[True]] = Enable; [[False]] = Disable. | ||
::* If the attribute is set to '''False''', or not present in the study's code, the [[RGB]] (new) 16M color scheme will be used. | |||
::* If LegacyColorValue the attribute is set to '''True''', the legacy (old) 16-bit, 16-color scheme will be used. | |||
== Notes == | |||
When a color name is converted to a numerical color value, the specified scheme will be followed. | * When a color name is converted to a numerical color value, the specified scheme will be followed. | ||
* To ensure compatibility, the attribute [LegacyColorValue = True] is inserted automatically when older versions, prior to v8.1, of EasyLanguage studies are imported. | |||
== Examples == | |||
Enable legacy color value interpretation: | Enable legacy color value interpretation: | ||
<syntaxhighlight>[LegacyColorValue = True];</syntaxhighlight> | <syntaxhighlight>[LegacyColorValue = True];</syntaxhighlight> | ||
Create a [[Green]] color plot using the legacy color scheme: | |||
Create a Green color plot using the legacy color scheme: | |||
<syntaxhighlight>[LegacyColorValue = True]; | <syntaxhighlight>[LegacyColorValue = True]; | ||
Plot1(Open); | Plot1(Open); | ||
SetPlotColor(1,4);</syntaxhighlight> | SetPlotColor(1,4);</syntaxhighlight> | ||
Create a Green color plot using the [[RGB]] color scheme: | |||
Create a Green color plot using the RGB color scheme: | |||
<syntaxhighlight>[LegacyColorValue = False]; | <syntaxhighlight>[LegacyColorValue = False]; | ||
Plot1(Open); | Plot1(Open); | ||
SetPlotColor(1,65280);</syntaxhighlight> | SetPlotColor(1,65280);</syntaxhighlight> | ||
Assign a value, representing the color Green under the legacy color scheme, to Value1 (Value1 will be assigned a value of 4): | Assign a value, representing the color Green under the legacy color scheme, to Value1 (Value1 will be assigned a value of 4): | ||
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<syntaxhighlight>[LegacyColorValue = True]; | <syntaxhighlight>[LegacyColorValue = True]; | ||
Value1=Green;</syntaxhighlight> | Value1 = Green;</syntaxhighlight> | ||
Assign a value, representing the color Green under the RGB color scheme, to Value1 (Value1 will be assigned a value of 65280): | Assign a value, representing the color Green under the RGB color scheme, to Value1 (Value1 will be assigned a value of 65280): | ||
| Line 48: | Line 44: | ||
<syntaxhighlight>[LegacyColorValue = False]; | <syntaxhighlight>[LegacyColorValue = False]; | ||
Value1=Green;</syntaxhighlight> | Value1 = Green;</syntaxhighlight> | ||
[[Category:Attributes]] | [[Category:Attributes]] | ||
Latest revision as of 09:40, 19 February 2012
Specifies the color designation scheme to be used for interpretation of numerical color values.
Usage
[LegacyColorValue = LogicalValue]Where:
- If the attribute is set to False, or not present in the study's code, the RGB (new) 16M color scheme will be used.
- If LegacyColorValue the attribute is set to True, the legacy (old) 16-bit, 16-color scheme will be used.
Notes
- When a color name is converted to a numerical color value, the specified scheme will be followed.
- To ensure compatibility, the attribute [LegacyColorValue = True] is inserted automatically when older versions, prior to v8.1, of EasyLanguage studies are imported.
Examples
Enable legacy color value interpretation:
[LegacyColorValue = True];Create a Green color plot using the legacy color scheme:
[LegacyColorValue = True];
Plot1(Open);
SetPlotColor(1,4);Create a Green color plot using the RGB color scheme:
[LegacyColorValue = False];
Plot1(Open);
SetPlotColor(1,65280);Assign a value, representing the color Green under the legacy color scheme, to Value1 (Value1 will be assigned a value of 4):
[LegacyColorValue = True];
Value1 = Green;Assign a value, representing the color Green under the RGB color scheme, to Value1 (Value1 will be assigned a value of 65280):
[LegacyColorValue = False];
Value1 = Green;