Tomo Yamanaka / Mbed 2 deprecated ImageZoomInout_Sample

Image Zoom In/out Sample. This program uses GraphicsFramework library and GP2Y0A21YK sensor. Please use distance sensor in the range of 10-30cm.

Dependencies:   GR-PEACH_video GraphicsFramework R_BSP mbed-rtos mbed

Fork of RGA_HelloWorld by Renesas

About GP2Y0A21YK

GP2Y0A21YK is a distance sensor and can be controlled by using the AnalogIn.
The range of this sensor is 10-80cm.

About wiring

SensorGR-PEACH
White wireA0
Orange wireGND
Black wire5.0V

rga_func.cpp@3:841987280a7f, 2016-01-21 (annotated)

Committer:
dkato
Date:
Thu Jan 21 10:21:28 2016 +0000
Revision:
3:841987280a7f
Parent:
2:c7faef0ef374
Parent:
1:a07212e32dcb
Child:
4:ffbd2a93b02f
Add touch operations.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
1050186 0:84e4649e7707 1 /*
1050186 0:84e4649e7707 2 Permission is hereby granted, free of charge, to any person obtaining a copy
1050186 0:84e4649e7707 3 of this software and associated documentation files (the "Software"), to deal
1050186 0:84e4649e7707 4 in the Software without restriction, including without limitation the rights
1050186 0:84e4649e7707 5 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
1050186 0:84e4649e7707 6 copies of the Software, and to permit persons to whom the Software is
1050186 0:84e4649e7707 7 furnished to do so, subject to the following conditions:
1050186 0:84e4649e7707 8
1050186 0:84e4649e7707 9 The above copyright notice and this permission notice shall be included in
1050186 0:84e4649e7707 10 all copies or substantial portions of the Software.
1050186 0:84e4649e7707 11
1050186 0:84e4649e7707 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1050186 0:84e4649e7707 13 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1050186 0:84e4649e7707 14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
1050186 0:84e4649e7707 15 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
1050186 0:84e4649e7707 16 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
1050186 0:84e4649e7707 17 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
1050186 0:84e4649e7707 18 THE SOFTWARE.
1050186 0:84e4649e7707 19 */
1050186 0:84e4649e7707 20
1050186 0:84e4649e7707 21 #include "mbed.h"
1050186 0:84e4649e7707 22 #include "rga_func.h"
1050186 0:84e4649e7707 23 #include "Images/BinaryImage_RZ_A1H.h"
1050186 0:84e4649e7707 24
1050186 1:a07212e32dcb 25 #define ZOOM_SRC_CENTER_X (IMAGE_WIDTH_ZOOM_FUNC / 2)
1050186 1:a07212e32dcb 26 #define ZOOM_SRC_CENTER_Y (IMAGE_HEIGHT_ZOOM_FUNC / 2)
1050186 0:84e4649e7707 27
dkato 2:c7faef0ef374 28 #define CRYSTAL_DIAMETER (93)
1050186 0:84e4649e7707 29
1050186 0:84e4649e7707 30 Canvas2D_ContextClass canvas2d;
1050186 0:84e4649e7707 31
1050186 0:84e4649e7707 32 static animation_timing_function_t* accelerator;
1050186 0:84e4649e7707 33
1050186 0:84e4649e7707 34 void Set_RGAObject(frame_buffer_t* frmbuf_info) {
1050186 0:84e4649e7707 35 errnum_t err;
1050186 0:84e4649e7707 36 Canvas2D_ContextConfigClass config;
1050186 0:84e4649e7707 37
1050186 0:84e4649e7707 38 config.frame_buffer = frmbuf_info;
1050186 0:84e4649e7707 39 canvas2d = R_RGA_New_Canvas2D_ContextClass(config);
1050186 0:84e4649e7707 40 err = R_OSPL_GetErrNum();
1050186 0:84e4649e7707 41 if (err != 0) {
1050186 0:84e4649e7707 42 printf("Line %d, error %d\n", __LINE__, err);
1050186 0:84e4649e7707 43 while (1);
1050186 0:84e4649e7707 44 }
1050186 0:84e4649e7707 45 }
1050186 0:84e4649e7707 46
dkato 2:c7faef0ef374 47 void RGA_Func_DrawTopScreen(frame_buffer_t* frmbuf_info) {
dkato 2:c7faef0ef374 48 /* Clear */
dkato 2:c7faef0ef374 49 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
1050186 0:84e4649e7707 50
1050186 0:84e4649e7707 51 /* Draw a image */
1050186 0:84e4649e7707 52 canvas2d.drawImage(TopScrn_jpg_File, 0, 0);
1050186 0:84e4649e7707 53
1050186 0:84e4649e7707 54 /* Complete drawing */
1050186 0:84e4649e7707 55 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 56 }
1050186 0:84e4649e7707 57
dkato 2:c7faef0ef374 58 void RGA_Func_DrawRectangle(frame_buffer_t* frmbuf_info, draw_rectangle_pos_t * pos, int pos_num) {
dkato 2:c7faef0ef374 59 int cnt;
dkato 2:c7faef0ef374 60
dkato 2:c7faef0ef374 61 /* Clear */
dkato 2:c7faef0ef374 62 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
dkato 2:c7faef0ef374 63
dkato 2:c7faef0ef374 64 /* Draw description */
dkato 2:c7faef0ef374 65 canvas2d.drawImage(decs_swipe_jpg_File, 230, 400);
dkato 2:c7faef0ef374 66
dkato 2:c7faef0ef374 67 /* Draw rectangle */
dkato 2:c7faef0ef374 68 for (cnt = 0; cnt < pos_num; cnt++) {
dkato 2:c7faef0ef374 69 canvas2d.fillStyle = pos->style;
dkato 2:c7faef0ef374 70 canvas2d.fillRect(pos->x, pos->y, pos->w, pos->h);
dkato 2:c7faef0ef374 71 pos++;
dkato 2:c7faef0ef374 72 }
dkato 2:c7faef0ef374 73
dkato 2:c7faef0ef374 74 /* Draw return button */
1050186 0:84e4649e7707 75 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
1050186 0:84e4649e7707 76
1050186 0:84e4649e7707 77 /* Complete drawing */
1050186 0:84e4649e7707 78 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 79 }
1050186 0:84e4649e7707 80
dkato 2:c7faef0ef374 81 void RGA_Func_DrawImage(frame_buffer_t* frmbuf_info, int x, int y) {
dkato 2:c7faef0ef374 82 int draw_pos_x = x - (CRYSTAL_DIAMETER / 2);
dkato 2:c7faef0ef374 83 int draw_pos_y = y - (CRYSTAL_DIAMETER / 2);
dkato 2:c7faef0ef374 84
1050186 0:84e4649e7707 85 /* Clear */
1050186 0:84e4649e7707 86 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
1050186 0:84e4649e7707 87
dkato 2:c7faef0ef374 88 /* Draw description */
dkato 2:c7faef0ef374 89 canvas2d.drawImage(decs_swipe_jpg_File, 230, 400);
1050186 0:84e4649e7707 90
1050186 0:84e4649e7707 91 /* Draw the first image */
1050186 0:84e4649e7707 92 canvas2d.drawImage(Flower_jpg_File, 100, 100);
dkato 2:c7faef0ef374 93
1050186 0:84e4649e7707 94 /* Draw the second image */
1050186 0:84e4649e7707 95 if ((frmbuf_info->pixel_format == PIXEL_FORMAT_ARGB8888) || (frmbuf_info->pixel_format == PIXEL_FORMAT_XRGB8888)) {
dkato 2:c7faef0ef374 96 canvas2d.drawImage(Crystal_png_ARGB8888, draw_pos_x, draw_pos_y);
1050186 0:84e4649e7707 97 } else if (frmbuf_info->pixel_format != PIXEL_FORMAT_YUV422) {
dkato 2:c7faef0ef374 98 canvas2d.drawImage(Crystal_png_ARGB4444, draw_pos_x, draw_pos_y);
1050186 0:84e4649e7707 99 } else {
dkato 2:c7faef0ef374 100 canvas2d.drawImage(Crystal_png_File, draw_pos_x, draw_pos_y);
1050186 0:84e4649e7707 101 }
1050186 0:84e4649e7707 102
dkato 2:c7faef0ef374 103 /* Draw return button */
dkato 2:c7faef0ef374 104 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
dkato 2:c7faef0ef374 105
1050186 0:84e4649e7707 106 /* Complete drawing */
1050186 0:84e4649e7707 107 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 108 }
1050186 0:84e4649e7707 109
1050186 0:84e4649e7707 110 void RGA_Func_Dissolve(frame_buffer_t* frmbuf_info, float32_t global_alpha) {
1050186 0:84e4649e7707 111 /* Dissolve = Fade Out + Fade In */
1050186 0:84e4649e7707 112 /* Clear */
1050186 0:84e4649e7707 113 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
dkato 2:c7faef0ef374 114
dkato 2:c7faef0ef374 115 /* Draw description */
dkato 2:c7faef0ef374 116 canvas2d.drawImage(decs_swipe_side_jpg_File, 140, 400);
dkato 2:c7faef0ef374 117
1050186 0:84e4649e7707 118 /* fade Out */
1050186 0:84e4649e7707 119 canvas2d.globalAlpha = 1.0f - global_alpha;
1050186 0:84e4649e7707 120 canvas2d.drawImage(Flower_jpg_File, 100, 100);
dkato 2:c7faef0ef374 121
1050186 0:84e4649e7707 122 /* fade In */
1050186 0:84e4649e7707 123 canvas2d.globalAlpha = global_alpha;
1050186 0:84e4649e7707 124 canvas2d.drawImage(Landscape_jpg_File, 100, 100);
1050186 0:84e4649e7707 125
1050186 0:84e4649e7707 126 canvas2d.globalAlpha = 1.0f;
dkato 2:c7faef0ef374 127
dkato 2:c7faef0ef374 128 /* Draw return button */
dkato 2:c7faef0ef374 129 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
dkato 2:c7faef0ef374 130
1050186 0:84e4649e7707 131 /* Complete drawing */
1050186 0:84e4649e7707 132 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 133 }
1050186 0:84e4649e7707 134
1050186 0:84e4649e7707 135 void RGA_Func_Scroll(frame_buffer_t* frmbuf_info, int src_width_pos) {
1050186 0:84e4649e7707 136 /* Clear */
1050186 0:84e4649e7707 137 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
dkato 2:c7faef0ef374 138
dkato 2:c7faef0ef374 139 /* Draw description */
dkato 2:c7faef0ef374 140 canvas2d.drawImage(decs_swipe_side_jpg_File, 140, 400);
dkato 2:c7faef0ef374 141
1050186 0:84e4649e7707 142 /* Scroll from left to right */
1050186 0:84e4649e7707 143 canvas2d.drawImage(Landscape_wide_jpg_File,
1050186 0:84e4649e7707 144 /* src */ src_width_pos, 25, IMG_DRAW_WIDTH, IMG_DRAW_HEIGHT,
1050186 0:84e4649e7707 145 /* dst */ 100, 100, IMG_DRAW_WIDTH, IMG_DRAW_HEIGHT);
1050186 0:84e4649e7707 146
dkato 2:c7faef0ef374 147 /* Draw return button */
dkato 2:c7faef0ef374 148 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
dkato 2:c7faef0ef374 149
1050186 0:84e4649e7707 150 /* Complete drawing */
1050186 0:84e4649e7707 151 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 152 }
1050186 0:84e4649e7707 153
1050186 0:84e4649e7707 154 void RGA_Func_Zoom(frame_buffer_t* frmbuf_info, int src_height_pos) {
1050186 0:84e4649e7707 155 /* Clear */
1050186 0:84e4649e7707 156 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
dkato 2:c7faef0ef374 157
dkato 2:c7faef0ef374 158 /* Draw description */
dkato 2:c7faef0ef374 159 canvas2d.drawImage(decs_swipe_side_jpg_File, 140, 400);
dkato 2:c7faef0ef374 160
1050186 0:84e4649e7707 161 /* Zoom out */
1050186 0:84e4649e7707 162 canvas2d.drawImage(Landscape_wide_jpg_File,
1050186 0:84e4649e7707 163 /* src X */ ZOOM_SRC_CENTER_X - (src_height_pos * IMG_DRAW_WIDTH / IMG_DRAW_HEIGHT),
1050186 0:84e4649e7707 164 /* src Y */ ZOOM_SRC_CENTER_Y - src_height_pos,
1050186 0:84e4649e7707 165 /* src W */ src_height_pos * 2 * IMG_DRAW_WIDTH / IMG_DRAW_HEIGHT,
1050186 0:84e4649e7707 166 /* src H */ src_height_pos * 2,
1050186 0:84e4649e7707 167 /* dst */ 100, 100, IMG_DRAW_WIDTH, IMG_DRAW_HEIGHT);
1050186 0:84e4649e7707 168
dkato 2:c7faef0ef374 169 /* Draw return button */
dkato 2:c7faef0ef374 170 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
dkato 2:c7faef0ef374 171
1050186 0:84e4649e7707 172 /* Complete drawing */
1050186 0:84e4649e7707 173 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 174 }
1050186 0:84e4649e7707 175
1050186 0:84e4649e7707 176 void RGA_Func_Rotation(frame_buffer_t* frmbuf_info, graphics_matrix_float_t image_angle) {
1050186 0:84e4649e7707 177 /* Rotate the image to the right */
1050186 0:84e4649e7707 178 /* Clear */
1050186 0:84e4649e7707 179 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
dkato 2:c7faef0ef374 180
dkato 2:c7faef0ef374 181 /* Draw description */
dkato 2:c7faef0ef374 182 canvas2d.drawImage(decs_swipe_side_jpg_File, 140, 400);
dkato 2:c7faef0ef374 183
1050186 0:84e4649e7707 184 /* Move to drawing position */
1050186 0:84e4649e7707 185 canvas2d.translate((100 + (IMG_DRAW_WIDTH / 2)), (100 + (IMG_DRAW_HEIGHT / 2)));
dkato 2:c7faef0ef374 186
1050186 0:84e4649e7707 187 /* Rotate */
1050186 0:84e4649e7707 188 canvas2d.rotate(image_angle * (3.14159 / 180));
dkato 2:c7faef0ef374 189
1050186 0:84e4649e7707 190 /* Move to center to rotate */
1050186 0:84e4649e7707 191 canvas2d.translate((-IMG_DRAW_WIDTH / 2), (-IMG_DRAW_HEIGHT / 2));
1050186 0:84e4649e7707 192 canvas2d.drawImage(Flower_jpg_File, 0, 0);
1050186 0:84e4649e7707 193 canvas2d.setTransform(1, 0, 0, 1, 0, 0);
1050186 0:84e4649e7707 194
dkato 2:c7faef0ef374 195 /* Draw return button */
dkato 2:c7faef0ef374 196 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
dkato 2:c7faef0ef374 197
1050186 0:84e4649e7707 198 /* Complete drawing */
1050186 0:84e4649e7707 199 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 200 }
1050186 0:84e4649e7707 201
dkato 2:c7faef0ef374 202 void RGA_Func_Accelerate(frame_buffer_t* frmbuf_info, int animation_timing, float32_t relative_pos) {
1050186 0:84e4649e7707 203 /* Do accelerated motion from right to left */
1050186 0:84e4649e7707 204 int position;
1050186 0:84e4649e7707 205
1050186 0:84e4649e7707 206 /* Clear */
1050186 0:84e4649e7707 207 canvas2d.clearRect(0, 0, frmbuf_info->width, frmbuf_info->height);
dkato 2:c7faef0ef374 208
dkato 2:c7faef0ef374 209 if (relative_pos == 0.0f) {
dkato 2:c7faef0ef374 210 switch (animation_timing) {
dkato 2:c7faef0ef374 211 case ANIMATION_TIMING_EASE:
dkato 2:c7faef0ef374 212 R_Get_AnimationTimingFunction("ease", &accelerator);
dkato 2:c7faef0ef374 213 break;
dkato 2:c7faef0ef374 214 case ANIMATION_TIMING_LINEAR:
dkato 2:c7faef0ef374 215 R_Get_AnimationTimingFunction("linear", &accelerator);
dkato 2:c7faef0ef374 216 break;
dkato 2:c7faef0ef374 217 case ANIMATION_TIMING_EASE_IN:
dkato 2:c7faef0ef374 218 R_Get_AnimationTimingFunction("ease-in", &accelerator);
dkato 2:c7faef0ef374 219 break;
dkato 2:c7faef0ef374 220 case ANIMATION_TIMING_EASE_OUT:
dkato 2:c7faef0ef374 221 R_Get_AnimationTimingFunction("ease-out", &accelerator);
dkato 2:c7faef0ef374 222 break;
dkato 2:c7faef0ef374 223 case ANIMATION_TIMING_EASE_IN_OUT:
dkato 2:c7faef0ef374 224 default:
dkato 2:c7faef0ef374 225 R_Get_AnimationTimingFunction("ease-in-out", &accelerator);
dkato 2:c7faef0ef374 226 break;
dkato 2:c7faef0ef374 227 }
dkato 2:c7faef0ef374 228 }
dkato 2:c7faef0ef374 229
dkato 2:c7faef0ef374 230 /* Draw rectangle */
dkato 2:c7faef0ef374 231 canvas2d.fillStyle = "#0000FF"; /* blue */
dkato 2:c7faef0ef374 232 switch (animation_timing) {
dkato 2:c7faef0ef374 233 case ANIMATION_TIMING_EASE:
dkato 2:c7faef0ef374 234 canvas2d.fillRect(17, 420, 136, 10);
dkato 2:c7faef0ef374 235 break;
dkato 2:c7faef0ef374 236 case ANIMATION_TIMING_LINEAR:
dkato 2:c7faef0ef374 237 canvas2d.fillRect(173, 420, 136, 10);
dkato 2:c7faef0ef374 238 break;
dkato 2:c7faef0ef374 239 case ANIMATION_TIMING_EASE_IN:
dkato 2:c7faef0ef374 240 canvas2d.fillRect(330, 420, 136, 10);
dkato 2:c7faef0ef374 241 break;
dkato 2:c7faef0ef374 242 case ANIMATION_TIMING_EASE_OUT:
dkato 2:c7faef0ef374 243 canvas2d.fillRect(487, 420, 136, 10);
dkato 2:c7faef0ef374 244 break;
dkato 2:c7faef0ef374 245 case ANIMATION_TIMING_EASE_IN_OUT:
dkato 2:c7faef0ef374 246 default:
dkato 2:c7faef0ef374 247 canvas2d.fillRect(644, 420, 136, 10);
dkato 2:c7faef0ef374 248 break;
dkato 2:c7faef0ef374 249 }
dkato 2:c7faef0ef374 250
dkato 2:c7faef0ef374 251 /* Draw button */
dkato 2:c7faef0ef374 252 canvas2d.drawImage(animetion_timing_jpg_File, 0, 370);
dkato 2:c7faef0ef374 253
1050186 0:84e4649e7707 254 position = R_ANIMATION_TIMING_FUNCTION_GetValue(accelerator, relative_pos, 550.0f, 10.0f);
1050186 0:84e4649e7707 255 canvas2d.drawImage(Flower_jpg_File, position, 100);
1050186 0:84e4649e7707 256
dkato 2:c7faef0ef374 257 /* Draw return button */
dkato 2:c7faef0ef374 258 canvas2d.drawImage(RetBtn_jpg_File, 640, 10);
dkato 2:c7faef0ef374 259
1050186 0:84e4649e7707 260 /* Complete drawing */
1050186 0:84e4649e7707 261 R_GRAPHICS_Finish(canvas2d.c_LanguageContext);
1050186 0:84e4649e7707 262 }