54 lines
947 B
Markdown
54 lines
947 B
Markdown
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# Width (Get Method)
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Gets the line width of the graphical object.
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```
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int Width() const
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```
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Return Value
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The line width of the graphical object attached to an instance of the class. If there is no attached object, it returns -1.
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# Width (Set Method)
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Sets the line width of the graphical object.
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```
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bool Width(
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int new_width // thickness
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)
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```
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Parameters
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new_width
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[in] New value of the graphical object line width.
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Return Value
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true - success, false - cannot change the width.
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Example:
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```
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//--- example for CChartObject::Width
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#include <ChartObjects\ChartObject.mqh>
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//---
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void OnStart()
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{
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CChartObject object;
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//--- get width of chart object
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int width=object.Width();
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if(width!=1)
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{
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//--- set width of chart object
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object.Width(1);
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}
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}
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```
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