add saving of rendered labels

.gitignore

@@ -4,4 +4,5 @@
 /test/test.png
 /todo.txt
 /frontend/node_modules
-/testing/
+/testing/
+.ipynb_checkpoints/

Project.toml

@@ -1,7 +1,7 @@
 name = "ChemfilesViewer"
 uuid = "e6216453-ab07-4bd6-b3b4-b7ee81a805aa"
 authors = ["Alex Riss <[email protected]>"]
-version = "0.4.0"
+version = "0.5.0"
 
 [deps]
 Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

README.md

@@ -65,8 +65,22 @@ set_options!(Dict("styles" => Dict(
     "bond" => Dict("color" => "#ffffff", "radius" => 0.3)
 )))
 
+# clar labels (atom-labels are kept, though)
+clear_labels!()
+
+# add label
+add_label!(Dict(
+    "label" => "some other text",
+    "location" => [2,5,5],
+    "style" => "font-weight:bold;color:blue;font-size:3em;"
+))
+
 # save image
 save_image("test.png")
+# save labels (this is somewhat experimental)
+save_image_labels("test_labels.png")
+# save the overlay of the render and the labels
+save_overlay("test.png", "test_labels.png", "test_both.png")
 ```
 
 Use mouse to rotate, zoom and pan. Keyboard shortcuts `x`, `y`, `z` set the view along the x, y and z axis.

docs/src/index.md

@@ -63,8 +63,22 @@ set_options!(Dict("styles" => Dict(
     "bond" => Dict("color" => "#ffffff", "radius" => 0.3)
 )))
 
+# clar labels (atom-labels are kept, though)
+clear_labels!()
+
+# add label
+add_label!(Dict(
+    "label" => "some other text",
+    "location" => [2,5,5],
+    "style" => "font-weight:bold;color:blue;font-size:3em;"
+))
+
 # save image
 save_image("test.png")
+# save labels (this is somewhat experimental)
+save_image_labels("test_labels.png")
+# save the overlay of the render and the labels
+save_overlay("test.png", "test_labels.png", "test_both.png")
 ```
 
 Use mouse to rotate, zoom and pan. Keyboard shortcuts `x`, `y`, `z` set the view along the x, y and z axis.