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tkphd · tkphd · commit b8f0c000fcc7 · 2019-05-08T14:20:45.000-04:00
diff --git a/examples/imshow.cpp b/examples/imshow.cpp
@@ -8,20 +8,20 @@ namespace plt = matplotlibcpp;
 int main()
 {
     // Prepare data
-	int ncols = 500, nrows = 300;
+    int ncols = 500, nrows = 300;
     std::vector<float> z(ncols * nrows);
-    for(int j=0; j<nrows; ++j) {
-        for(int i=0; i<ncols; ++i) {
+    for (int j=0; j<nrows; ++j) {
+        for (int i=0; i<ncols; ++i) {
             z.at(ncols * j + i) = std::sin(std::hypot(i - ncols/2, j - nrows/2));
         }
-	}
+    }
 
     const float* zptr = &(z[0]);
     const int colors = 1;
 
     plt::title("My matrix");
-	plt::imshow(zptr, nrows, ncols, colors);
+    plt::imshow(zptr, nrows, ncols, colors);
 
-	// Show plots
-	plt::save("imshow.png");
+    // Show plots
+    plt::save("imshow.png");
 }
