1 /*
2 * Copyright (C) 2021-2023 Alibaba Group Holding Limited
3 */
4
5 #include <stdint.h>
6 #include <stdio.h>
7 #include <ulog/ulog.h>
8 #include "ugraphics.h"
9
10 #if AOS_COMP_CLI
11 #include "aos/cli.h"
12 #endif
13
14 #define TAG "ugraphics_example"
15 #define LOG printf
16
17 #define WIDTH SCREEN_W
18 #define HEIGHT SCREEN_H
19
ugraphics_comp_example(int argc,char ** argv)20 static void ugraphics_comp_example(int argc, char **argv)
21 {
22 int ret;
23
24 if (argc < 2)
25 LOGE(TAG, "wrong parameter number\n");
26
27 if (!strncmp(argv[1], "init", 4)) {
28 /*Initialize ugraphics window*/
29 ret = ugraphics_init(WIDTH, HEIGHT);
30 if (ret < 0) {
31 LOGE(TAG, "ugraphics init fail, ret: %d\n", ret);
32 return;
33 }
34 LOG("ugraphics init ok!\n");
35 } else if (!strncmp(argv[1], "draw", 4)) {
36 /*Set background color*/
37 ret = ugraphics_set_color(COLOR_BLACK);
38 if (ret < 0) {
39 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
40 return;
41 }
42 /*Draw background rectangle*/
43 ret = ugraphics_fill_rect(0, 0, WIDTH, HEIGHT);
44 if (ret < 0) {
45 LOGE(TAG, "ugraphics fill rect fail, ret: %d\n", ret);
46 return;
47 }
48 if (!strncmp(argv[2], "rect", 4)) {
49 /*Set rect boarder color*/
50 ret = ugraphics_set_color(COLOR_RED);
51 if (ret < 0) {
52 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
53 return;
54 }
55
56 /*Draw empty rectangle*/
57 ret = ugraphics_draw_rect(0, 0, WIDTH / 2, HEIGHT / 2);
58 if (ret < 0) {
59 LOGE(TAG, "ugraphics draw rect fail, ret: %d\n", ret);
60 return;
61 }
62 LOG("ugraphics draw rectangle ok!\n");
63 } else if (!strncmp(argv[2], "line", 4)) {
64 /*Set line color*/
65 ret = ugraphics_set_color(COLOR_RED);
66 if (ret < 0) {
67 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
68 return;
69 }
70
71 /*Draw line*/
72 ret = ugraphics_draw_line(0, HEIGHT / 4, WIDTH, HEIGHT / 4);
73 if (ret < 0) {
74 LOGE(TAG, "ugraphics draw line fail, ret: %d\n", ret);
75 return;
76 }
77
78 LOG("ugraphics draw line ok!\n");
79 } else if (!strncmp(argv[2], "jpg", 3)) {
80 /*Draw image*/
81 ret = ugraphics_draw_image("/data/ugraphics_image/object.jpg", 0, 0);
82 if (ret < 0) {
83 LOGE(TAG, "ugraphics draw jpg image fail, ret: %d\n", ret);
84 return;
85 }
86 LOG("ugraphics draw jpg ok!\n");
87 } else if (!strncmp(argv[2], "png", 3)) {
88 /*Draw image*/
89 ret = ugraphics_draw_image("/data/ugraphics_image/anime.png", 0, 0);
90 if (ret < 0) {
91 LOGE(TAG, "ugraphics draw png image fail, ret: %d\n", ret);
92 return;
93 }
94 LOG("ugraphics draw png ok!\n");
95 } else if (!strncmp(argv[2], "string", 6)) {
96 /*Set string color*/
97 ret = ugraphics_set_color(COLOR_RED);
98 if (ret < 0) {
99 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
100 return;
101 }
102
103 /*Load default ttf font*/
104 ret = ugraphics_load_font("/data/font/Alibaba-PuHuiTi-Heavy.ttf", 18);
105 if (ret < 0) {
106 LOGE(TAG, "ugraphics load font fail, ret: %d\n", ret);
107 return;
108 }
109
110 /*Set font style*/
111 ugraphics_set_font_style(UGRAPHICS_FONT_STYLE);
112
113 /*Draw string*/
114 ugraphics_draw_string("Welcome to AliOS Things!", WIDTH / 8, HEIGHT / 2);
115 LOG("ugraphics draw string ok!\n");
116 }
117
118 /*Show graphics on screen*/
119 ugraphics_flip();
120 } else if (!strncmp(argv[1], "fill", 4)) {
121 /*Set background color*/
122 ret = ugraphics_set_color(COLOR_BLACK);
123 if (ret < 0) {
124 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
125 return;
126 }
127 /*Draw background rectangle*/
128 ret = ugraphics_fill_rect(0, 0, WIDTH, HEIGHT);
129 if (ret < 0) {
130 LOGE(TAG, "ugraphics fill rect fail, ret: %d\n", ret);
131 return;
132 }
133 if (!strncmp(argv[2], "rect", 4)) {
134 /*Set background color*/
135 ret = ugraphics_set_color(COLOR_RED);
136 if (ret < 0) {
137 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
138 return;
139 }
140
141 /*Fill full rectangle*/
142 ret = ugraphics_fill_rect(0, 0, WIDTH / 2, HEIGHT / 2);
143 if (ret < 0) {
144 LOGE(TAG, "ugraphics fill rect fail, ret: %d\n", ret);
145 return;
146 }
147 LOG("ugraphics fill rectangle ok!\n");
148 } else {
149 LOG("unkown command\n");
150 }
151
152 /*Show graphics on screen*/
153 ugraphics_flip();
154 } else if (!strncmp(argv[1], "clear", 5)) {
155 /*Clear buffer on screen*/
156 ret = ugraphics_clear();
157 if (ret < 0) {
158 LOGE(TAG, "ugraphics clear fail, ret: %d\n", ret);
159 return;
160 }
161
162 /*Set background color*/
163 ret = ugraphics_set_color(COLOR_BLACK);
164 if (ret < 0) {
165 LOGE(TAG, "ugraphics set color fail, ret: %d\n", ret);
166 return;
167 }
168
169 /*Draw background rectangle*/
170 ret = ugraphics_fill_rect(0, 0, WIDTH, HEIGHT);
171 if (ret < 0) {
172 LOGE(TAG, "ugraphics fill rect fail, ret: %d\n", ret);
173 return;
174 }
175
176 /*Show graphics on screen*/
177 ugraphics_flip();
178 LOG("ugraphics clear screen ok!\n");
179 } else if (!strncmp(argv[1], "quit", 4)) {
180 /*Quit ugraphics component*/
181 ugraphics_quit();
182 LOG("ugraphics quit ok!\n");
183 }
184
185 return;
186 }
187
188 #if AOS_COMP_CLI
189 /* reg args: fun, cmd, description*/
190 ALIOS_CLI_CMD_REGISTER(ugraphics_comp_example, ugraphics, ugraphics component base example)
191 #endif
192
