herolab.getImage: Difference between revisions
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m (Conversion script moved page herolab.getImage to Herolab.getImage without leaving a redirect: Converting page title to first-letter uppercase) |
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|usage= | |usage= | ||
< | <syntaxhighlight lang="mtmacro" line> | ||
herolab.getImage(index) | herolab.getImage(index) | ||
herolab.getImage(index, | herolab.getImage(index, tokenRef) | ||
</ | </syntaxhighlight> | ||
'''Parameters''' | '''Parameters''' | ||
{{param|index|The index of the image you wish to retrieve.}} | {{param|index|The index of the image you wish to retrieve.}} | ||
{{param| | {{param|tokenRef|Either the token [[getSelected|{{code|id}}]] or [[getTokenName|Token Name]] of the token to name, defaults to the Current Token.}} | ||
{{Note|Token IDs are unique, but Token Names can be duplicated. Using Token Name when more than one token has the same name can produce unexpected results.}} | |||
Hero Lab can store 0 to n images for a given character. The index is the order Hero Lab stores the images (not the display order in Hero lab). Index always starts at 0. | Hero Lab can store 0 to n images for a given character. The index is the order Hero Lab stores the images (not the display order in Hero lab). Index always starts at 0. | ||
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|example= | |example= | ||
Get an image asset ID from an image in a Hero Lab file and use that to set a token portrait image. | Get an image asset ID from an image in a Hero Lab file and use that to set a token portrait image. | ||
< | <syntaxhighlight lang="mtmacro" line> | ||
[portraitImage = herolab.getImage(0)] | [portraitImage = herolab.getImage(0)] | ||
[setTokenImage(portraitImage)] | [setTokenImage(portraitImage)] | ||
</ | </syntaxhighlight> | ||
Returns: | Returns: | ||
< | <syntaxhighlight lang="mtmacro" line> | ||
Asset ID of requested image. | Asset ID of requested image. | ||
</ | </syntaxhighlight> | ||
|also= | |also= | ||
Latest revision as of 01:33, 17 May 2024
herolab.getImage() Function
Note: This function can only be used in a Trusted Macro
• Introduced in version 1.5
Returns the asset id of the image retrieved from a Hero Lab file for a Token.
Usage
herolab.getImage(index)
herolab.getImage(index, tokenRef)Parameters
index- The index of the image you wish to retrieve.tokenRef- Either the tokenidor Token Name of the token to name, defaults to the Current Token.
Token IDs are unique, but Token Names can be duplicated. Using Token Name when more than one token has the same name can produce unexpected results.
Hero Lab can store 0 to n images for a given character. The index is the order Hero Lab stores the images (not the display order in Hero lab). Index always starts at 0.
Example
Get an image asset ID from an image in a Hero Lab file and use that to set a token portrait image.
[portraitImage = herolab.getImage(0)]
[setTokenImage(portraitImage)]Returns:
Asset ID of requested image.See Also
Version Changes
- 1.5 - Added to main MapTool build.