42 lines
770 B
Go
42 lines
770 B
Go
package producer
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type GridPoint struct {
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Row, Col, H int
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}
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// 网格点要覆盖边界，甚至大于边界
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func gridImage2(m, n, height, width, k, hmin, hmax int) []*GridPoint {
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a := int((height) / (m))
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var lines []int
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for i := 0; i <= m; i++ {
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lines = append(lines, a*i)
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}
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b := int((width) / (n))
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var samples []int
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for i := 0; i <= n; i++ {
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samples = append(samples, b*i)
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}
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hmax = hmax + 500
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hmin = hmin - 500
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dh := (hmax - hmin) / (k)
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var h []int
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for i := 0; i <= k; i++ {
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h = append(h, hmin+dh*i)
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}
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var points []*GridPoint
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for i := 0; i < len(lines); i++ {
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for j := 0; j < len(samples); j++ {
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for l := 0; l < len(h); l++ {
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p := GridPoint{lines[i], samples[j], h[l]}
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points = append(points, &p)
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}
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}
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}
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return points
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}
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