qtdatavisualization5.7.1源码_qtdatavirtuallization关闭光照资源-CSDN下载

共857个文件

h：266个

cpp：185个

pro：75个

需积分: 50 42 浏览量 2017-12-19 14:25:04 上传评论收藏 5.82MB ZIP 举报

QT Data Visualization 5.7.1 是一个强大的开源库，专为在Qt应用程序中创建丰富的数据可视化体验而设计。这个库允许开发者通过2D和3D图形来展示复杂的数据，从而帮助用户更好地理解和分析信息。在5.7.1版本中，QT Data Visualization 提供了若干关键功能和改进，使得它在数据科学、工程、商业智能等领域有着广泛的应用。 QT Data Visualization 提供了多种图表类型，包括折线图、柱状图、饼图、散点图以及3D图表如表面图、曲线网络和体积渲染。这些图表可以自定义颜色、样式、标签等，以满足各种视觉需求。同时，它支持实时数据更新，使动态数据可视化变得轻松。在3D可视化方面，QT Data Visualization 5.7.1 引入了Q3DScene类，这是一个核心组件，用于构建和管理3D场景。通过这个类，开发者可以添加3D对象，如几何形状、纹理、光照等，并控制相机视角，以展示数据的不同角度。Q3DScene支持导入和导出不同的3D模型格式，增强了与其他软件的兼容性。 CMake是构建此库的首选工具，它提供了一种跨平台的构建系统，可以方便地管理项目依赖和编译选项。在安装QT Data Visualization源码时，你需要配置CMake，设置QT的安装路径和其他必要的编译变量，然后让CMake生成适用于你操作系统的构建文件。之后，使用Make或类似工具进行编译和链接。在编程接口（API）方面，QT Data Visualization 使用Qt的信号和槽机制，这使得事件处理和响应更加直观。例如，你可以连接到图表的点击事件，当用户交互时触发特定的行为。此外，该库提供了丰富的模型视图架构，允许将各种数据源（如数据库、CSV文件或内存中的数据结构）与可视化元素绑定。为了提高性能，QT Data Visualization 5.7.1 优化了渲染引擎，支持硬件加速，特别是在处理大量数据时，可以实现流畅的动画效果。同时，它还支持OpenGL，利用GPU的能力来提升图形处理速度。在实际应用中，QT Data Visualization 可以与其他Qt模块结合使用，如Qt Widgets和Qt Quick，构建完整的桌面或移动应用程序。例如，你可以用Qt Widgets创建用户界面，而用QT Data Visualization 显示数据，或者在Qt Quick中利用QML进行更灵活的UI设计。 QT Data Visualization 5.7.1 是一个强大且灵活的数据可视化工具，它提供了丰富的图形类型和3D功能，适合各种复杂的可视化需求。其源码的开放性使得开发者能够深入理解内部工作原理，根据需要进行定制和扩展。通过CMake进行编译，使得集成到现有项目变得更加简单。对于那些希望在Qt环境中创建引人入胜的数据故事的开发者来说，这是一个不可多得的资源。

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qt data visualization 5.7.1 源码（857个子文件）

changes-1.2.0 5KB

changes-1.1.0 4KB

changes-5.7.0 52B

changes-1.0.0 28B

changes-1.2.1 230B

changes-1.1.1 86B

changes-1.2.2 211B

.qmake.conf 73B

surface3drenderer.cpp 129KB

bars3drenderer.cpp 124KB

scatter3drenderer.cpp 111KB

abstract3drenderer.cpp 88KB

chart.cpp 65KB

abstract3dcontroller.cpp 58KB

graphmodifier.cpp 57KB

qcustom3dvolume.cpp 46KB

qitemmodelsurfacedataproxy.cpp 43KB

scatterchart.cpp 41KB

qabstract3dgraph.cpp 38KB

qitemmodelbardataproxy.cpp 36KB

surfaceobject.cpp 35KB

main.cpp 34KB

q3dtheme.cpp 33KB

volumetric.cpp 32KB

main.cpp 32KB

q3dcamera.cpp 30KB

abstractdeclarative.cpp 29KB

thememanager.cpp 27KB

qabstract3dseries.cpp 26KB

q3dscene.cpp 26KB

volumetrictest.cpp 26KB

bars3dcontroller.cpp 25KB

qbardataproxy.cpp 25KB

qitemmodelscatterdataproxy.cpp 24KB

main.cpp 24KB

surface3dcontroller.cpp 22KB

qheightmapsurfacedataproxy.cpp 20KB

qsurfacedataproxy.cpp 18KB

qsurface3dseries.cpp 18KB

texturehelper.cpp 18KB

scatter3dcontroller.cpp 17KB

qcustom3ditem.cpp 17KB

enumtostringmap.cpp 17KB

glstatestore.cpp 17KB

graphmodifier.cpp 16KB

qvalue3daxisformatter.cpp 16KB

main.cpp 16KB

qabstract3daxis.cpp 16KB

galaxydata.cpp 15KB

qlogvalue3daxisformatter.cpp 15KB

q3dinputhandler.cpp 15KB

qbar3dseries.cpp 15KB

drawer.cpp 15KB

surfaceitemmodelhandler.cpp 14KB

scatterobjectbufferhelper.cpp 14KB

q3dbars.cpp 14KB

utils.cpp 14KB

main.cpp 14KB

tst_bars.cpp 14KB

baritemmodelhandler.cpp 13KB

declarativetheme.cpp 13KB

customitemgraph.cpp 13KB

qscatter3dseries.cpp 13KB

qscatterdataproxy.cpp 12KB

main.cpp 12KB

shaderhelper.cpp 12KB

declarativeseries.cpp 12KB

tst_proxy.cpp 11KB

data.cpp 11KB

q3dsurface.cpp 11KB

qvalue3daxis.cpp 11KB

qcustom3dlabel.cpp 11KB

main.cpp 11KB

qtouch3dinputhandler.cpp 11KB

tst_proxy.cpp 10KB

scatteritemmodelhandler.cpp 9KB

main.cpp 9KB

camerahelper.cpp 9KB

q3dscatter.cpp 9KB

selectionpointer.cpp 9KB

surfacegraph.cpp 9KB

tst_theme.cpp 9KB

abstractitemmodelhandler.cpp 9KB

tst_surface.cpp 9KB

seriesrendercache.cpp 8KB

scatterdatamodifier.cpp 8KB

tst_scatter.cpp 8KB

main.cpp 8KB

datavisualizationqml2_plugin.cpp 8KB

tst_custom.cpp 8KB

main.cpp 8KB

scatterpointbufferhelper.cpp 8KB

main.cpp 8KB

qabstract3dinputhandler.cpp 7KB

declarativebars.cpp 7KB

main.cpp 7KB

scatterdatamodifier.cpp 7KB

main.cpp 7KB

scatterdatamodifier.cpp 7KB

tst_proxy.cpp 7KB

共 857 条

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