make text objects fade in/out?

pegasusroe shared this question 2 years ago
Answered

How to make text objects (or any other things) fade in/out?

Comments (11)

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the easiest way is with properties/advanced/color

but for text isn't not possible to change the transparency (maybe in laTex)

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thanks for your reply, rami, but this is not what I want, this trick would not work if the background color is not white.

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for this backgorund try in text1


R:(1 - txtFade) 102 / 255

G:(1 - txtFade) 204 / 255

B:0

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or make a picture from the text (or any object) and fade it with opacity in properties/advanced

Note: not suitable for dynamic texts / objects

(but sometimes still with animated GIF sequences)

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it seems we’re only faking it that these objects fade in/out by some tricks.

I doubt that GeoGebra has the ability to show the (real) opacity of any (dynamic) objects now.

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Quote: "I doubt that GeoGebra has the ability to show the (real) opacity of any (dynamic) objects now."

Yes, unfortunately

(also not in JS, I think/have try. I think also: not all object-types has this propertie).

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I thought (mistakenly) that you are looking for one or more workarounds for this problem.

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> text objects (or any other things)


What do you actually need? Just text?

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ps everything is possible :)

https://www.geogebra.org/m/nf3czfbb

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Thanks, I have learn something new.

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thanks, all mighty Michael. ^_^

why not consider making the opacity a property of any object so people can change it easily ?

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Hi, Michael

I just find out that this trick doesn't seem to work for texts with latex in it, and in the version of GeoGebra Classic 5.0.426.0-d, the SetColor(text, color) command will result in syntax error.

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