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Save image size when we save full graph to image.

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This commit is contained in:
Oleg Sh
2024-08-11 13:09:32 +02:00
parent 451a964127
commit 23ef760b23
8 changed files with 107 additions and 49 deletions
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25
script/entities/vertex/model/BaseVertex.js
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@@ -92,11 +92,6 @@ BaseVertex.prototype.SetId = function (id)
this.mainText = this.vertexEnumType.GetVertexText(id);
}
BaseVertex.prototype.diameterFactor = function ()
{
return new Point(1.0 + (this.mainText.length ? this.mainText.length / 8.0 : 0), 1.5);
}
BaseVertex.prototype.IsUndefinedPosition = function ()
{
return this.hasUndefinedPosition;
@@ -183,4 +178,24 @@ BaseVertex.prototype.getStyleFor = function (index)
BaseVertex.prototype.hasOwnStyleFor = function (index)
{
return this.ownStyles.hasOwnProperty(index);
}
BaseVertex.prototype.getDefaultDiameterFactor = function (textSize)
{
var textFactor = defaultVertexDiameter * 8.0 / (2.0 * textSize);
return new Point(1.0 + (this.mainText.length ? this.mainText.length / textFactor : 0), 1.5);
}
BaseVertex.prototype.getBBox = function (style)
{
var textSize = DefaultMainTextFontSize;
if (style !== undefined)
{
textSize = style.mainTextFontSize;
}
var defaultDiameter = (new VertexModel()).diameter;
var vertexDiameter = this.model.diameter;
var factor = this.getDefaultDiameterFactor(textSize);
return new Point(Math.max(factor.x * defaultDiameter, vertexDiameter),
Math.max(factor.y * defaultDiameter, vertexDiameter));
}