Dev-C++使用wkhtmltopdf的API的配置

所需文件：

1 運行wkhtmltopdf所需的dll文件，如下圖：

2 所需的lib庫文件，如下圖：

3 所需的include文件，如下圖：

Dev-C++的配置:

1 添加lib文件至工程

2 添加lib目錄到工程選項

3 添加include目錄到工程選項

[cpp] 
#include <stdio.h> 
#include <stdlib.h> 
 
#include <stdbool.h> 
#include <wkhtmltox\pdf.h> 
 
void progress_changed(wkhtmltopdf_converter* c, int p){ 
    printf("%3d%%\r", p);    
    fflush(stdout); 
} 
 
void phase_changed(wkhtmltopdf_converter* c){ 
    int phase = wkhtmltopdf_current_phase(c); 
    printf("%s\n", wkhtmltopdf_phase_description(c,phase));  
} 
 
void error(wkhtmltopdf_converter* c, const char* msg){ 
    fprintf(stderr, "Error: %s\n", msg);     
} 
 
void warning(wkhtmltopdf_converter* c, const char* msg){ 
    fprintf(stderr, "Warning: %s\n", msg);   
} 
 
int main(int argc, char *argv[]){ 
    if( argc != 3 ){ 
        fprintf(stderr, "Usage: html2pdf <url> <filename>\r\n"); 
        return -1; 
    } 
     
    wkhtmltopdf_global_settings* gs; 
    wkhtmltopdf_object_settings* os; 
    wkhtmltopdf_converter* c; 
     
    wkhtmltopdf_init(false); 
     
    gs = wkhtmltopdf_create_global_settings(); 
    wkhtmltopdf_set_global_setting(gs, "out", argv[2]); 
     
    os = wkhtmltopdf_create_object_settings(); 
    wkhtmltopdf_set_object_setting(os, "page", argv[1]); 
     
    c = wkhtmltopdf_create_converter(gs); 
     
    wkhtmltopdf_set_progress_changed_callback(c, progress_changed); 
    wkhtmltopdf_set_phase_changed_callback(c, phase_changed); 
    wkhtmltopdf_set_error_callback(c, error); 
    wkhtmltopdf_set_warning_callback(c, warning); 
     
    wkhtmltopdf_add_object(c, os, NULL); 
     
    if( !wkhtmltopdf_convert(c) ) 
        fprintf(stderr, "Convertion failed!"); 
         
    printf("httpErrorCode: %d\n", wkhtmltopdf_http_error_code(c)); 
     
    wkhtmltopdf_destroy_converter(c); 
     
    wkhtmltopdf_deinit(); 
     
    return 0; 
}