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Tag: zoom

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QTextCharFormat setFont & QTextEdit zoomIn

Started by MathFurious, 16th September 2017 22:29
- Replies: 0
- Views: 3,599
Last Post By:

Last Post: 16th September 2017 22:29

by MathFurious

Forum:
Qt Programming
How can I scale all the fonts in a QTextDocument

Started by forgottenduck, 20th April 2017 00:41
- Replies: 2
- Views: 4,202
Last Post By:

Last Post: 21st April 2017 19:19

by forgottenduck

Forum:
Qt Programming
making a RubberBand for selecting an area

Started by Alex22, 12th July 2016 20:22
- Replies: 3
- Views: 3,762
Last Post By:

Last Post: 13th July 2016 19:43

by Uwe

Forum:
Qwt
How do you scale a pen so that the pen width appears constant when the view is scaled

Started by enjoysmath, 9th August 2015 21:41
- Replies: 1
- Views: 2,786
Last Post By:

Last Post: 10th August 2015 23:38

by d_stranz

Forum:
Qt Programming
Is there a way to zoom out on QwtPlot using reverse mouse drag ?

Started by maxpyne, 18th October 2013 11:39
- Replies: 3
- Views: 5,801
Last Post By:

Last Post: 9th October 2014 16:56

by maxpyne

Forum:
Qwt
QGraphicsItem maintain constant size on zoom of parent

Started by Casper14, 11th June 2014 16:05
- Replies: 0
- Views: 4,128
Last Post By:

Last Post: 11th June 2014 16:05

by Casper14

Forum:
Qt Programming
Unable to work with wheelevent and rubberbanddrag on GraphicsViewItem.

Started by gaganbm, 28th June 2013 11:52
- Replies: 0
- Views: 3,601
Last Post By:

Last Post: 28th June 2013 11:52

by gaganbm

Forum:
Qt Programming
Smooth zooming with mouse pointer as center

Started by gaganbm, 27th June 2013 10:35
- Replies: 2
- Views: 3,735
Last Post By:

Last Post: 27th June 2013 11:02

by gaganbm

Forum:
Qt Programming
Zoom to simply widen the widget on a scroll pane

Started by dontgonearthecastle, 3rd December 2012 11:37
- Replies: 2
- Views: 4,410
Last Post By:

Last Post: 3rd December 2012 14:23

by dontgonearthecastle

Forum:
Qwt
get actual data from zoomed plot - how to cut a part of a curve?

Started by fatecasino, 21st December 2010 19:56
- Replies: 11
- Views: 9,310
Last Post By:

Last Post: 29th May 2012 15:00

by Hogwarts

Forum:
Qwt
Zooming does not work after QTransform

Started by iasuottab, 28th November 2011 03:14
- Replies: 1
- Views: 3,506
Last Post By:

Last Post: 29th November 2011 05:20

by iasuottab

Forum:
Newbie
Scaling a portion of an image to zoom into in QGraphicsView

Started by Sergex, 13th October 2011 23:29
- Replies: 1
- Views: 8,321
Last Post By:

Last Post: 17th October 2011 13:56

by Spitfire

Forum:
Qt Programming
Image rendering and zooming (QGraphicsView)

Started by Sergex, 5th October 2011 14:46
- Replies: 7
- Views: 7,338
Last Post By:

Last Post: 6th October 2011 12:51

by dennis81

Forum:
Qt Programming
WheelEvent reimplementation of a class derived from QGraphicsView

Started by Sergex, 29th August 2011 15:42
- Replies: 5
- Views: 4,649
Last Post By:

Last Post: 29th August 2011 17:26

by wysota

Forum:
Qt Programming
QGraphicsScene size

Started by coder89, 12th May 2011 11:14
- Replies: 4
- Views: 17,594
Last Post By:

Last Post: 26th June 2011 10:03

by Santosh Reddy

Forum:
Qt Programming
Mouse magnifying-glass?

Started by jomotix, 10th January 2011 15:16
- Replies: 1
- Views: 7,515
Last Post By:

Last Post: 10th January 2011 15:25

by wysota

Forum:
Newbie
Using a zoomer to generate horizontal scrolling without zoom

Started by frankiefrank, 28th December 2010 18:50
- Replies: 4
- Views: 6,489
Last Post By:

Last Post: 2nd January 2011 07:46

by frankiefrank

Forum:
Qwt
QwtPlotZoomer very slow

Started by locke, 7th July 2010 15:34
- Replies: 2
- Views: 4,087
Last Post By:

Last Post: 7th July 2010 16:56

by Uwe

Forum:
Qwt
Center based image zooming

Started by plagoon, 24th April 2010 15:36
- Replies: 2
- Views: 3,582
Last Post By:

Last Post: 25th April 2010 16:09

by plagoon

Forum:
Qt Programming
Zoom in/out in QImage

Started by TeresaML, 21st November 2009 19:14
- Replies: 15
- Views: 25,680
Last Post By:

Last Post: 10th March 2010 12:18

by toutarrive

Forum:
Qt Programming
QGraphicsView::scale does not work properly.

Started by metdos, 18th January 2010 07:34
- Replies: 1
- Views: 4,395
Last Post By:

Last Post: 18th January 2010 08:58

by wysota

Forum:
Qt Programming
zooming only x

Started by mastupristi, 5th May 2009 23:03
- Replies: 1
- Views: 5,146
Last Post By:

Last Post: 7th May 2009 08:23

by Uwe

Forum:
Qwt
Stack overflow while resizing QwtScaleWidgets

Started by Vashkoda, 11th February 2009 09:15
- Replies: 8
- Views: 7,281
Last Post By:

Last Post: 25th February 2009 08:29

by Vashkoda

Forum:
Qwt
Scaling and zooming with logarithmic scales

Started by BenoÃ®t Hubert, 3rd September 2008 11:08
- Replies: 1
- Views: 6,688
Last Post By:

Last Post: 11th September 2008 09:17

by Uwe

Forum:
Qwt

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