How to draw arrowhead line in presentation?

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1

hi:

How to draw one arrowhead line in presentation?

I tried python to call CreateShape(‘line’)，but got error like below:

:2997857: Uncaught TypeError: Cannot read property ‘Db’ of null
Segmentation fault (core dumped)

And also I tried playground.

Is there sample code somewhere?

thanks

2

Hello @kun.gao

Can you share more context to your goal? For instance, you can add a line like this:

const presentation = Api.GetPresentation();
const slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();
const fill = Api.CreateSolidFill(Api.CreateRGBColor(255, 111, 61));
const shape = Api.CreateShape("leftArrow", 914400, 91440, fill);
shape.SetPosition(608400, 1267200);
slide.AddObject(shape);

In this sample shape of leftArrow type gets added. More types you can find here: ShapeType | ONLYOFFICE

You can check out this sample on the playground:

3

Thanks for your replay. but leftarrow is not arrowhead line connector.

I haven’t found the sample code like that.

4

Can you share a sample of what you are referring to as “arrowhead line connector”?