Questions tagged [drawtext]
340 questions
0
votes
3 answers
Android: DrawText with background contrast
How to "set up" a paint to accomplish the "second" image above?
paint.setColor(Color.BLACK);
canvas.drawText(strValue, x, y, paint);
First Image: text all in black as result of that code above.
Second Image: better constrat to backgroud colors…
Christian
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votes
1 answer
FFmpeg timestamp watermark beginning at a specified offset
I am trying to extract a portion of video from another video file.
I want the second video file to be timestamped with the time in the original file from which the excerpt was extracted.
Here is the command so far.
#FILE TIME WATERMARK
ffmpeg…
Marcipicus
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-1
votes
1 answer
Python Wand text - "€"Symbol
I'm looking for a way to display the Euro symbol (€) in a text drawing. It's currently been displayed as shown below:
Code:
from wand.drawing import Drawing as WandDrawing
from wand.image import Image as WandImage
with WandDrawing() as draw:
…
Nickelza
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votes
1 answer
Merging\Joining three FFMPEG Commands (Drawtext / -filter_complex overlay / anullsrc=channel_layout)
Currently I am using three different commands to create three mp4s only to delete the two "temporary" videos using this code.
@ECHO OFF
ffmpeg -f lavfi -i color=size=1280x720:duration=5:rate=25:color=Black -vf…
roar
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-1
votes
1 answer
Need to set Multiple drawtext in same line one after the other. but unable to do so via FFMPEG command
Hi Am trying to create a FFMPEG command for Text overlay on video that has partially text as bold. I am using the following command. but am unable to figure out how to pass the x position of 1st ending part.
ffmpeg -i b.mp4 -vf…
balpreet singh
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-1
votes
1 answer
Draw Text using Canvas without using TextView object
I want to create a custom view. That view will be having a Text which is drawn using canvas. The text drawn does not uses any TextView object.
I tried to draw a text using canvas.
Here is my code :
class MainActivity : AppCompatActivity() {
…
Shaheen Ahamed S
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votes
1 answer
How to stop DrawText from underlining alt characters?
I'm using DrawText to draw text onto a DBGrid canvas. The text comes from the database. But when the string contains an ampersand (&) it treats it as an alt shortcut and underlines it.
For example, what should be
Wool & Silk
winds up being
Wool…
Jerry Dodge
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-2
votes
1 answer
Qt Get String from C++ Method and DrawText in Widget?
i'm very newbie and lost!
I have a .cpp file in my qt project and my own widget.cpp wich has drawings! Now i want to get the data from the other .cpp file, from a class called, outputtext..which has a method add(name,value) both std string!
Know i…
user3041899
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-2
votes
1 answer
How to use %d in C++, particularly in DrawText()
so ive heard of %d, but i dont know how to use it.
here is what i want to do:
DrawText (hdcWindow, "PLACE IN QUESTION" , -1, &rc, DT_SINGLELINE);
at the "PLACE IN QUESTION" i want to display text and a variable like "text %d"
or something, but I…
Jacob Padgett
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votes
2 answers
C++ - two times DrawText()
I'm currently experiencing an error with my program.
My program has two rectangles, each of them surrounded by a groupbox.
Currently I'm trying two place text in each of them.
I've already got text in the first rectangle - fine (with DrawText()).
If…
Daniel
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