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MicrochipFor32/Doc/latex/bsp___b_m_p_8cpp_source.tex

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加入BMP库,加入常见位操作
2022-11-24 23:56:57 +08:00
\hypertarget{bsp___b_m_p_8cpp_source}{}\doxysection{bsp\+\_\+\+BMP.\+cpp}
换血大更新
2023-03-06 12:44:58 +08:00
\label{bsp___b_m_p_8cpp_source}\index{D:/gitt/MicrochipFor32/bsp\_Device/bsp\_math/bsp\_BMP.cpp@{D:/gitt/MicrochipFor32/bsp\_Device/bsp\_math/bsp\_BMP.cpp}}
加入BMP库,加入常见位操作
2022-11-24 23:56:57 +08:00
\mbox{\hyperlink{bsp___b_m_p_8cpp}{浏览该文件的文档.}}
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\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00003}00003 \textcolor{comment}{ \# Copyright (c) 2022 Yuankang Liang(XerolySkinner)}}
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\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00009}00009 \textcolor{comment}{ \# 1. 不得歪曲本软件的来源,你不能声称你编写了原始软件.}}
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\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00012}00012 \textcolor{comment}{ \# 3. 你有使用,复制,修改,分发,和销售本软件的许可.}}
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\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00016}00016 \textcolor{comment}{ \# Yuankang Liang(XerolySkinner)}}
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\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00072}00072 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_ab5fe5744a8fe46833743bc6b5cf72a49}{bmiColors}}[i].\mbox{\hyperlink{struct___r_g_b_q_u_a_d_a742c7421feef58afb68308d3643bd924}{rgbReserved}} = 0;\}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00078}\mbox{\hyperlink{classbsp___b_m_p_a535cd9bfe5e49ba97ff9c4a1dd8ebb51}{00078}} \textcolor{keywordtype}{void} \mbox{\hyperlink{classbsp___b_m_p_a535cd9bfe5e49ba97ff9c4a1dd8ebb51}{bsp\_BMP::sizeSet}}(\mbox{\hyperlink{varint_8h_afaa62991928fb9fb18ff0db62a040aba}{u32}} x, \mbox{\hyperlink{varint_8h_afaa62991928fb9fb18ff0db62a040aba}{u32}} y) \{}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00079}00079 free(\mbox{\hyperlink{classbsp___b_m_p_a2023aceaef140268a12bc61b81d410ca}{dat}});}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00080}00080 \mbox{\hyperlink{classbsp___b_m_p_a8a1c31ee70ed4061ad8bea4254959b83}{Size}} = x * y;}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00081}00081 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a28dd4e1f56936b64f6e01db9b2d171f2}{biWidth}} = x; \textcolor{comment}{// 色彩宽度}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00082}00082 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a9f6c38749a3b5f8b261be7a6556cf97a}{biHeight}} = y; \textcolor{comment}{// 色彩高度}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00083}00083 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_af53728df68db96b9decc5100bc1bf7e0}{bfOffBits}} =}
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\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00085}00085 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_a1bd9726a58f87d278efa58d6d7c70a81}{bfSize}} =}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00086}00086 x * y +}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00087}00087 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_af53728df68db96b9decc5100bc1bf7e0}{bfOffBits}}; \textcolor{comment}{// 文件大小}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00088}00088 \}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00090}00090 \textcolor{comment}{//-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00091}00091 \textcolor{comment}{// 构造函数}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00097}\mbox{\hyperlink{classbsp___b_m_p_a27d05488822dc9548e0783d46808a1db}{00097}} \textcolor{comment}{}\mbox{\hyperlink{classbsp___b_m_p_a27d05488822dc9548e0783d46808a1db}{bsp\_BMP::bsp\_BMP}}(\mbox{\hyperlink{varint_8h_afaa62991928fb9fb18ff0db62a040aba}{u32}} Width, \mbox{\hyperlink{varint_8h_afaa62991928fb9fb18ff0db62a040aba}{u32}} Height) \{}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00098}00098 \mbox{\hyperlink{classbsp___b_m_p_a2023aceaef140268a12bc61b81d410ca}{bsp\_BMP::dat}} = NULL;}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00099}00099 \mbox{\hyperlink{classbsp___b_m_p_a8a1c31ee70ed4061ad8bea4254959b83}{bsp\_BMP::Size}} = Width * Height;}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00100}00100 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a28dd4e1f56936b64f6e01db9b2d171f2}{biWidth}} = Width; \textcolor{comment}{// 色彩宽度}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00101}00101 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a9f6c38749a3b5f8b261be7a6556cf97a}{biHeight}} = Height; \textcolor{comment}{// 色彩高度}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00102}00102 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_a6810e258839bc4345e2036af20e607db}{bfType}} = 0x4D42; \textcolor{comment}{// 恒为保护字}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00103}00103 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_a71c78132cda5e8b032fb4f549ec9a14a}{bfReserved1}} = 0; \textcolor{comment}{// 保留字}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00104}00104 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_a3f69e4551c8fee241e5a4cd224c64f50}{bfReserved2}} = 0; \textcolor{comment}{// 保留字}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00105}00105 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_aef77b295d3a4b6540873c9e0d2ef53d2}{biCompression}} = 0; \textcolor{comment}{// 无压缩}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00106}00106 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a0fa85188799eb931e2a03c887751a89e}{biSizeImage}} = 0; \textcolor{comment}{// 无压缩下为0}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00107}00107 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a42d10de030492301ff4a3d5cfb91c2dd}{biPlanes}} = 1; \textcolor{comment}{// 恒为保护字}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00108}00108 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a1bb27f668cbed1ce6523e7042962a0e7}{biClrUsed}} = 0; \textcolor{comment}{// 使用全部颜色}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00109}00109 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a4ee52fd1ab5c173a6e54444d1ec61dab}{biClrImportant}} = 0; \textcolor{comment}{// 全部颜色都重要}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00110}00110 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a6a7eb9da9dfb7790486523dac6c4b6c2}{biXPelsPerMeter}} = 0; \textcolor{comment}{// 像素-\/不太重要}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00111}00111 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a0c830c96c45441edc35a5397bc86ace0}{biYPelsPerMeter}} = 0; \textcolor{comment}{// 像素-\/不太重要}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00112}00112 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a750a301fb5962c5fc2b7fac173d96bdf}{biSize}} = 40; \textcolor{comment}{// 信息头大小}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00113}00113 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_af53728df68db96b9decc5100bc1bf7e0}{bfOffBits}} = }
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00114}00114 \textcolor{keyword}{sizeof}(\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o}{\_BITMAPINFO}}); \textcolor{comment}{// 位图数据偏倚}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00115}00115 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_a1bd9726a58f87d278efa58d6d7c70a81}{bfSize}} = }
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00116}00116 Width * Height+ }
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00117}00117 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a3356c2aeed730cf31d05fd09244ecbce}{bmfHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_af53728df68db96b9decc5100bc1bf7e0}{bfOffBits}}; \textcolor{comment}{// 文件大小}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00118}00118 \mbox{\hyperlink{classbsp___b_m_p_a64dcf31f5722327336d87794b873a335}{BITMAPINFO}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_a7d9eafe9a3374cd06dc22fda1af98b6d}{bmiHeader}}.\mbox{\hyperlink{struct___b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_a98f05ea6cc8388d3ca701a834b04a286}{biBitCount}} = 8; \textcolor{comment}{// 色彩深度}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00119}00119 \}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00120}00120 \textcolor{comment}{//-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/-\/}}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00121}\mbox{\hyperlink{classbsp___b_m_p_a604d7e5683da37be890672aa690c2ff2}{00121}} \mbox{\hyperlink{classbsp___b_m_p_a604d7e5683da37be890672aa690c2ff2}{bsp\_BMP::\string~bsp\_BMP}}(\textcolor{keywordtype}{void}) \{}
\DoxyCodeLine{\Hypertarget{bsp___b_m_p_8cpp_source_l00122}00122 free(\mbox{\hyperlink{classbsp___b_m_p_a2023aceaef140268a12bc61b81d410ca}{dat}});\}}
\end{DoxyCode}
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