Ad5001/LogarithmPlotter
Ad5001/LogarithmPlotter
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Making Objects List Latex render async

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Ad5001 2024-09-16 23:33:08 +02:00
parent 70f1c03cb6
commit 7e0262e4fe
Signed by: Ad5001
GPG key ID: EF45F9C6AFE20160
1 changed files with 20 additions and 4 deletions
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24
LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/ObjectLists/ObjectRow.qml
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@ -100,10 +100,26 @@ Item {
anchors.left: parent.left anchors.left: parent.left
visible: Modules.Latex.enabled visible: Modules.Latex.enabled
property double depth: Screen.devicePixelRatio property double depth: Screen.devicePixelRatio
property var ltxInfo: visible ? Modules.Latex.renderSync(obj.getLatexString(), depth*(parent.font.pixelSize+2), parent.color) : { source: "", width: 0, height: 0 } source: ""
source: visible ? ltxInfo.source : "" width: 0/depth
width: ltxInfo.width/depth height: 0/depth
height: ltxInfo.height/depth
Component.onCompleted: function() {
if(Modules.Latex.enabled) {
const args = [obj.getLatexString(), depth*(parent.font.pixelSize+2), parent.color]
const prerendered = Modules.Latex.findPrerendered(...args)
if(prerendered !== null) {
source = prerendered.source
width = prerendered.width/depth
height = prerendered.height/depth
} else
Modules.Latex.requestAsyncRender(...args).then(info => {
source = info.source
width = info.width/depth
height = info.height/depth
})
}
}
} }
MouseArea { MouseArea {