Image.c

#include <pebble.h>
#include "Image.h"

struct Image * init_image_struct(GRect spatial_info, uint32_t resource_id, Layer *window_layer) {
    struct Image * image_struct = (struct Image *) malloc(sizeof(struct Image));
    if (image_struct == NULL){
        APP_LOG(APP_LOG_LEVEL_ERROR, "Failed to allocate Image struct");
        return NULL;
    }

    image_struct->image_dimension_position = spatial_info;
    image_struct->image_resource_id = resource_id;
    image_struct->image = gbitmap_create_with_resource(resource_id);
    if (image_struct->image == NULL){
        APP_LOG(APP_LOG_LEVEL_ERROR, "Failed to create gbitmap.");
        return NULL;
    }
    image_struct->image_layer = bitmap_layer_create(spatial_info);
    if (image_struct->image_layer == NULL){
        APP_LOG(APP_LOG_LEVEL_ERROR, "Failed to create bitmap layer");
        return NULL;
    }
    bitmap_layer_set_compositing_mode(image_struct->image_layer, GCompOpSet);
    bitmap_layer_set_bitmap(image_struct->image_layer, image_struct->image);
    layer_add_child(window_layer, bitmap_layer_get_layer(image_struct->image_layer));

    APP_LOG(APP_LOG_LEVEL_INFO, "image struct created!");
    return image_struct;
}

void destroy_image_struct(struct Image * image_struct) {
    gbitmap_destroy(image_struct->image);
    bitmap_layer_destroy(image_struct->image_layer);
    free(image_struct);
}