DgsLabelGetFontHeight: Difference between revisions

Latest revision as of 16:38, 16 March 2022

This function returns the height of the font currently used in a DGS text label.

Syntax

float dgsLabelGetFontHeight ( element theLabel )

Required Arguments

theLabel: The text label to get the font height from.

Returns

Returns the absolute height of the font currently used in the text label if the function is successful, false otherwise.

Example

This example creates a window, a text label, gets the text extent and font height, and sets the text label size according to these values.

DGS = exports.dgs
-- create the window (the container for our label)
local myWindow = DGS:dgsCreateWindow ( 0, 0, 0.5, 0.4, "Information", true )

-- create the label
local myLabel = DGS:dgsCreateLabel ( 10, 10, 0, 0, "This is my text container", false, myWindow )

-- get the (absolute) text extent and font height, and use these to size the label
DGS:dgsSetSize ( myLabel, DGS:dgsLabelGetTextExtent ( myLabel ), DGS:dgsLabelGetFontHeight ( myLabel ), false )

Custom Cursor Functions

Multi Language Supports

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dgsCreateBrowser

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dgsCreateCanvas

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Tooltips

Revision as of 14:51, 7 September 2019 (view source) XLive (talk \| contribs) (Created page with "{{Client function}} __NOTOC__ This function returns the height of the font currently used in a DGS text label. ==Syntax== <syntaxhighlight lang="lua"> float dgsLabelGetFontH...")	Latest revision as of 16:38, 16 March 2022 (view source) XLive (talk \| contribs) (Undo revision 74285 by XNawaf (talk)) Tags: Removed redirect Undo
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