Hello,
I´m a newbee in QT (and feel like "in explaining problems in english" also;-)
I got an csv-file representing some values to generate an image. Its a kind of self-made 3d data set in this csv file. I need to display different slices through this 3d data.
I thought about to
1. input an double (as kind of Z-Value in my volume data) to specified the slice
2. go into the csv file and generate an image by interpolating the csv-values.
3. display this image like the QPicture is displayed in the "4000 chip"-example of QT4.4 assistant.
This will be realy time consuming i think.
But to keep it simple, i don´t want to use any OpenGl routines - newbee too :-)
So to accelerate this "walking through slider"-function, which i don´t need so often, i thought about some kind of "preloading the next step" while watching the actual image.
I hope you understand the scenario. The maximum size of the images is 800x600px
My question:
Is there any "swap"-funktion in QT for the preloaded, buffered image in QT?
Would be fabulous, if you know an QT-Assistant example, where a similar topic is shown.
Please stop me on this donkey-way, if you think that i´m on it, and if there is an already made up solution deep in the thousends of QT routines.
Thanx a lot in advance.
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