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105 lines
2.1 KiB
Plaintext
105 lines
2.1 KiB
Plaintext
{ Julius Riegel, 20.12.18 }
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unit utils;
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interface
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uses
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crt,
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Graph;
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type
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person = record
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pname : String[10];
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psurname : String[10];
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number: Integer;
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end;
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function int_to_str(i: Integer): String;
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procedure write_file(fname: String; data: person);
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function read_file(fname: String): person;
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procedure drawrectnums(nums: Array of Integer; size: Integer);
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procedure init_graphics;
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procedure graphictext(x, y, size: Integer; text: String);
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implementation
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function int_to_str(i: Integer): String;
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begin
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Str(i, int_to_str);
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end;
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procedure write_file(fname: String; data: person);
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var
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outfile: File of person;
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begin
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Assign(outfile, fname);
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Rewrite(outfile);
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Write(outfile, data);
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Close(outfile);
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end;
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function read_file(fname: String): person;
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var
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infile: File of person;
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begin
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Assign(infile, fname);
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Reset(infile);
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Read(infile, read_file);
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Close(infile);
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end;
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function format_num(num: Integer) : String;
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var
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tempstr: String;
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begin
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tempstr := int_to_str(num);
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if (tempstr = '0') then
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tempstr := '*';
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format_num := tempstr;
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end;
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procedure init_graphics;
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var
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gdriver,
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gmode : Integer;
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begin
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DetectGraph(gdriver, gmode);
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InitGraph(gdriver, gmode, '');
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end;
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procedure graphictext(x, y, size : Integer; text: String);
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begin
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SetTextStyle(0, 0, round(size/40));
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OutTextXY(x, y, text);
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end;
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procedure drawrectnums(nums: Array of Integer; size: Integer);
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var
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xsize,
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ysize,
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xstart,
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ystart: Integer;
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begin
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xsize := GetMaxX;
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ysize := GetMaxY;
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xstart := Round(xsize/2) - round(size/2);
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ystart := Round(ysize/2) - round(size/2);
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SetTextStyle(0, 0, round(size/40));
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OutTextXY(xstart+size, ystart, format_num(nums[0]));
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OutTextXY(xstart+size, ystart+size, format_num(nums[1]));
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OutTextXY(xstart, ystart+size, format_num(nums[2]));
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OutTextXY(xstart, ystart, format_num(nums[3]));
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end;
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procedure draw_lines(xstart, ystart, size: Integer);
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begin
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Line(xstart, ystart, xstart+size, ystart);
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Line(xstart+size, ystart, xstart+size, ystart+size);
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Line(xstart+size, ystart+size, xstart, ystart+size);
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Line(xstart, ystart+size, xstart, ystart);
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end;
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begin
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{ Main Body }
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end. |