Qt Data Visualization

Qt Weekly #25: Optimization hints on Qt Data Visualization

Published Tuesday February 10th, 2015 | 5 Comments on Qt Weekly #25: Optimization hints on Qt Data Visualization
Posted in OpenGL, Performance, Qt Data Visualization | Tags: ,

On Qt Data Visualization 1.1 we introduced a beta level optimization hint QAbstract3DGraph::OptimizationStatic and on 1.2 release the feature is fully supported. On this blog we’ll try to explore this optimization a bit more. We have also been asked how many items you can render on scatter graph. We hope that this blog answers to […]

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Qt Weekly #15: Visualizing data stored in Qt item models using Qt Data Visualization

Published Friday June 27th, 2014 | 1 Comment on Qt Weekly #15: Visualizing data stored in Qt item models using Qt Data Visualization
Posted in Qt Data Visualization

Item models are a commonly used to store data in Qt applications, so the Qt Data Visualization enterprise add-on offers ready-made data proxies to facilitate the visualization of data stored in these models. The basic usage is the simple item model role to data item value mapping, but with Qt Data Visualization 1.1, more powerful […]

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