标题:Qt学习：GridArrayQt 生成LED屏幕数组
作者:yehuohan
日期:2016-04-10 12:34
内容:
用于生成LED屏幕显示的数组，学习了一些控件的用法，了解了Qt的界面框架。
- 软件开源
- vs2013+qt5.6.0
- 自定义LED屏幕像素尺寸
- 只用于灰度LED屏幕
- 支持旋转，翻转等操作
- 鼠标中键可以拖动，滚轮缩放大小
- 可以保存成GAQ文件，方便下次接着编辑
- 可以导入图片，成生图片数组（二值化方式）
- 右键导出数组txt
- 支持文字输入
- 支持中文和英文
地址
https://github.com/yehuohan/GridArrayQt
#1 [liudianwu 04-10 13:45]
很好很强大！
#2 [jx347638458 04-10 14:20]
楼主我Qt5.4windows下有很多错误
#3 [jx347638458 04-10 14:27]
刘大师您编译成功了么,我的有很多错误
#4 回 jx347638458 的帖子 [yehuohan 04-10 19:44]
jx347638458:楼主我Qt5.4 windows下有很多错误 (2016-04-10 14:20)
你贴下吧，我用的是vs2013+qt5.6.1_x86
#5 [jx347638458 04-11 08:41]
..\GridArrayQt\GridArrayQt.cpp:618:2: warning: identifier 'nullptr' is a keyword in C++11 [-Wc++0x-compat]
bool *gp = nullptr;
^
..\GridArrayQt\GridArrayQt.cpp: In member function 'void GridArrayQt::createDrawArea()':
..\GridArrayQt\GridArrayQt.cpp:84:45: warning: lambda expressions only available with -std=c++11 or -std=gnu++11
[&](QString str){statusMsg2->setText(str);});
^
..\GridArrayQt\GridArrayQt.cpp:84:46: error: no matching function for call to 'GridArrayQt::connect(QDrawArea*&, void (QDrawArea::*)(QString&), GridArrayQt::createDrawArea()::)'
[&](QString str){statusMsg2->setText(str);});
^
..\GridArrayQt\GridArrayQt.cpp:84:46: note: candidates are:
In file included from C:\Qt\5.4\mingw491_32\include/QtWidgets/qwidget.h:38:0,
from C:\Qt\5.4\mingw491_32\include/QtWidgets/qmainwindow.h:37,
from C:\Qt\5.4\mingw491_32\include/QtWidgets/QMainWindow:1,
from ..\GridArrayQt\GridArrayQt.h:4,
from ..\GridArrayQt\GridArrayQt.cpp:1:
C:\Qt\5.4\ ..