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Is it posible to calculate the height of a label and text, but with multiple lines? The way that b4i...
link: https://www.b4x.com/android/forum/threads/sizetofit-routines-measurestringwidth-measurestringheight-...
link: Have you tried StringUtils.MeasureMultilineTextHeight? Drawing Multiline Text | B4X Programming For...
link: this is what you want. 107000 Attached a demo. (tested on B4A and B4J) The rest is up to your ima...

.MeasureText(TAB, Fnt).Width) Your code MeasureText HERE and below returns 32.87109375. (And why didn... subtract the width of 1 of the bracketing characters I get the same result as MeasureText : Log(cvs1.MeasureText($"!${TAB}!"$, Fnt).Width) Log(cvs1.MeasureText($"!"$, Fnt).Width) Log(cvs1.MeasureText($"!${TAB}!"$, Fnt).Width - cvs1.MeasureText($"!"$...
link: This is not a bug. 1. The measurement comes from the JavaFX API. 2. The measurement of invisible text is unspecified. This is not a measurement of the character width....

.60 includes a new method named B4XCanvas.MeasureText. This method accurately measures single line....MeasureText(Text, Fnt) Dim BaseLine As Int = CenterY - r.Height / 2 - r.Top cvs1.DrawText(Text, CenterX..., CenterY As Int) Dim r As B4XRect = cvs1.MeasureText(Text, Fnt) Dim BaseLine As Double = CenterY...
link: /method's name "B4XCanvas.MeasureText". Here a canvas is used to measure a text...

The code in this example shows how to accurately draw text: https://www.b4x.com/android/forum/threads/b4x-xui-accurate-text-measurement-and-drawing.92810/ You can draw the text instead of using label...
link: I´m using the MeasureText from B4XCanvas. As it gives you the correct height, the problem goes...

Almost. It should be in Globals as it holds an activity context. OK, thank you. I'll do like you...
link: I should declare the B4XCanvas object in the Process Global section, initialize it in the Activity_C...
link: Thank you Erel. What do you mean: Create the canvas once with a 1x1 mutable bitmap please? I should...
link: Note that your code is inefficient. Create the canvas once with a 1x1 mutable bitmap and reuse it. C...

.MeasureText(Text, fnt) Dim BaseLine As Int = cvs1.TargetRect.CenterY - r.Height / 2 - r.Top cvs1...
link: .MeasureText(Text, fnt) Dim BaseLine As Int = cvs1.TargetRect.CenterY - r.Height / 2 - r.Top...

) Dim cvs1 As B4XCanvas cvs1.Initialize(p) Dim r As B4XRect = cvs1.MeasureText(FontText...

SubName: MeasureText Description: I came across this while searching the internet. As it seems...) 'Load the layout file. MainForm.Show Dim TM As TextMetric = MeasureText("Test",fx...
link: SubName: MeasureText Description: I was itching to use NativeObject for something useful and tried...
link: ) 'Load the layout file. MainForm.Show Dim TM As TextMetric = MeasureText("Test",fx...
link: As TextMetric = MeasureText(TestStr,fx.DefaultFont(24)) Log(TM.Width) Log(TM.Height) End Sub...

(MaxWidth, cvs.MeasureText(txt, lbl.Font).Width + 10dip) End If Next If...

Calculate width of Charsequence Text Uses Java Function measureText(charSequence , int Start, int End) ' textSize is default textsize of label where charsequence is displayed Sub getWidthofCS(cx As Object,textSize As Float) As Float Dim jo As JavaObject = Me Return jo.RunMethod("measureCharSequence", Array(cx,textSize)) End Sub #if JAVA import android.graphics.Paint;...(); paint.setTextSize(fsize); // set the text size return paint.measureText(cs, 0, cs.length...