Qt5加载shape文件并显示图片

[{"title":"（ 30 个子文件 12.56MB ） Qt5加载shape文件并显示图片","children":[{"title":"display_jpg","children":[{"title":"pic","children":[{"title":"IMJ_SEQ_a60068-2019-08-19009_03236_标志标牌_00110.jpg <span style='color:#111;'> 566.81KB </span>","children":null,"spread":false},{"title":"IMJ_SEQ_a60068-2019-08-19009_03261_标志标牌_00112.jpg <span style='color:#111;'> 572.16KB </span>","children":null,"spread":false},{"title":"IMJ_SEQ_a60068-2019-08-19009_03246_标志标牌_00111.jpg <span style='color:#111;'> 552.86KB </span>","children":null,"spread":false}],"spread":true},{"title":"mainwidget.cpp <span style='color:#111;'> 1.91KB </span>","children":null,"spread":false},{"title":"mainwidget.h <span style='color:#111;'> 670B </span>","children":null,"spread":false},{"title":"dispalypic.cpp <span style='color:#111;'> 4.73KB </span>","children":null,"spread":false},{"title":"dispalypic.h <span style='color:#111;'> 596B </span>","children":null,"spread":false},{"title":"mainwidget.ui <span style='color:#111;'> 2.46KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 310B </span>","children":null,"spread":false},{"title":"geos_svn_revision.h <span style='color:#111;'> 31B </span>","children":null,"spread":false},{"title":"lib","children":[{"title":"debug","children":[{"title":"libgeos_c.a <span style='color:#111;'> 1.33MB </span>","children":null,"spread":false},{"title":"libogrsf_frmts.a <span style='color:#111;'> 2.89MB </span>","children":null,"spread":false},{"title":"libport.a <span style='color:#111;'> 3.21MB </span>","children":null,"spread":false},{"title":"libogrsf_frmts_shape.a <span style='color:#111;'> 625.82KB </span>","children":null,"spread":false},{"title":"libogr.a <span style='color:#111;'> 3.79MB </span>","children":null,"spread":false},{"title":"libgeos.a <span style='color:#111;'> 50.26MB </span>","children":null,"spread":false}],"spread":true},{"title":"release","children":[{"title":"libgeos_c.a <span style='color:#111;'> 246.25KB </span>","children":null,"spread":false},{"title":"libogrsf_frmts.a <span style='color:#111;'> 1.09MB </span>","children":null,"spread":false},{"title":"libport.a <span style='color:#111;'> 467.81KB </span>","children":null,"spread":false},{"title":"libogrsf_frmts_shape.a <span style='color:#111;'> 179.93KB </span>","children":null,"spread":false},{"title":"libogr.a <span style='color:#111;'> 1.01MB </span>","children":null,"spread":false},{"title":"libgeos.a <span style='color:#111;'> 4.09MB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"point","children":[{"title":"11.prj <span style='color:#111;'> 430B </span>","children":null,"spread":false},{"title":"11.sbn <span style='color:#111;'> 172B </span>","children":null,"spread":false},{"title":"11.shx <span style='color:#111;'> 124B </span>","children":null,"spread":false},{"title":"11.dbf <span style='color:#111;'> 4.52KB </span>","children":null,"spread":false},{"title":"11.shp <span style='color:#111;'> 184B </span>","children":null,"spread":false},{"title":"11.sbx <span style='color:#111;'> 124B </span>","children":null,"spread":false}],"spread":true},{"title":"dispalypic.ui <span style='color:#111;'> 635B </span>","children":null,"spread":false},{"title":"display_jpg.pro <span style='color:#111;'> 2.06KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]