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Canvas Draw: Difference between revisions
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→HUD Widgets
m (→HUD Parser) |
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We can protoype a simple Nasal parser that maps these primitives to the corresponding 2D API calls to show the corresponding HUD in a dedicated Canvas GUI dialog for testing purposes. | We can protoype a simple Nasal parser that maps these primitives to the corresponding 2D API calls to show the corresponding HUD in a dedicated Canvas GUI dialog for testing purposes. | ||
For instance, to dump the XML markup to the console, we can use io.read_properties() like this (via the [[Nasal Console]]): | |||
<syntaxhighlight lang="xml"> | |||
var filename = "Huds/minimal.xml"; | |||
var path = getprop("/sim/fg-root") ~ "/" ~ filename; | |||
var xmlNode = io.read_properties(path); | |||
var xmlHash = xmlNode.getValues(); | |||
debug.dump( xmlHash ); | |||
<syntaxhighlight> | |||
== Resources == | == Resources == | ||