int main(void)
{
double arr1[SIZE] = {1.1,2.2,3.3,4.4,5.5,6.6,7.7,8.8,9.9,0.0};
puts("the index of the maximum value in the array:");
printf("%d\n",index_of_max(arr1,SIZE));
return 0;
}
image_t* remove_lines(image_t* img, params* staff_params, uint16_t numCuts, uint16_t **STAFFLINES)
{
/*returns staff without lines, and STAFFLINES as a 5x2 array*/
uint16_t line_thickness,height,width,line_spacing;
uint16_t beginCut,endCut;
projection_t* yprojection;
projection_t* yprojection2;
flex_array_t* ones_array;
flex_array_t* ones_array2;
flex_array_t* staffLines;
uint16_t** last_stafflines;
int16_t* array_staff;
linked_list* stack;
int16_t max_project;
uint16_t i,j,lines_found;
int16_t shift_variable;
uint16_t vertSplice;
image_t* fixThatImage;
image_t* new_img;
/*End Var Declarations*/
line_thickness=staff_params->thickness;
line_spacing=staff_params->spacing;
height=img->height;
width=img->width;
beginCut = 0;
endCut = (width+numCuts/2)/numCuts;
/*/ get inital staff line estimates*/
yprojection2 = project(img,2);
ones_array=array_ones(line_thickness);
ones_array2=array_ones(1);
yprojection = filter(ones_array,ones_array2,yprojection2); /* reduce impact of 'double peaks' (curvy lines)*/
delete_flex_array(ones_array);
delete_flex_array(ones_array2);
delete_flex_array(yprojection2);
max_project = index_of_max(yprojection);
for (i=max_project-(line_spacing+1)/2;i<max_project+(line_spacing+1)/2;i++){
yprojection->data[i]=0;
}
staffLines=find(yprojection,.8*max_project,greater); /*delete staff line, twiddle with the 85% later*/
stack = group(staffLines,3);
last_stafflines=multialloc(sizeof(uint16_t),2,5,2);
i=0;
while (is_list_empty( stack)==0){
array_staff=pop_bottom(stack);
last_stafflines[i][0]=(uint16_t)array_staff[0];
last_stafflines[i][1]=(uint16_t)array_staff[1];
free(array_staff);
i++;
}
/* LOOP THRU VERTICAL CUTS*/
shift_variable=0;
for (vertSplice = 0;vertSplice<numCuts; vertSplice++){
fixThatImage = get_sub_img(img,-1,-1,beginCut,endCut);
/*pretty up staff lines*/
/*implement this once created...*/
/*[img(:,beginCut:endCut),shift_variable,stafflines] = ...*/
/* fix_lines_and_remove_smart(fixThatImage,params,last_stafflines,shift_variable,vertSplice);*/
/*modify last_stafflines in place */
delete_image(fixThatImage);
if (vertSplice==1 && STAFFLINES){
for (i=0;i<5;i++){
for (j=0;j<2;j++){
STAFFLINES[i][j]=last_stafflines[i][j]+2;/*create STAFFLINES*/
}
}
}
beginCut = endCut + 1;
endCut += (width+numCuts/2)/numCuts;
if (endCut >= width) endCut = width-1;
}
new_img=make_image(img->height +4,img->width +4);
for (i=0;i<(img->height +4);i++){
for (j=0;j<(img->width +4);j++){
if (i<2 ||j<2 ||(i>(img->height +1)) ||(j>(img->width +1))){
setPixel(new_img,i,j,0);
}
else {
setPixel(new_img,i,j,getPixel(img,i-2,j-2));
}
}
}
return new_img;
}