Merge branch 'master' into dash-brain-viewer

Author: christopherjeon

apps/dash-datashader/README.md

@@ -5,10 +5,43 @@ Dash abstracts away all of the technologies and protocols required to build an i
 
 Try out the [demo app here](https://dash-gallery.plotly.host/dash-datashader/).
 
+![screenshot](assets/datashader.png)
 
-To learn more check out our [documentation](https://dash.plot.ly).
 
-### Contributing
+## Requirements
+We suggest you to create a separate virtual environment running Python 3 for this app, and install all of the required dependencies there. Run in Terminal/Command Prompt:
+
+```
+git clone https://github.com/plotly/dash-sample-apps
+cd dash-sample-apps/apps/dash-datashader
+python3 -m virtualenv venv
+```
+In UNIX system: 
+
+```
+source venv/bin/activate
+```
+In Windows: 
+
+```
+venv\Scripts\activate
+```
+
+To install all of the required packages to this environment, simply run:
 
+```
+pip install -r requirements.txt
+```
 
-Changes to master will get deployed automatically.
+and all of the required `pip` packages, will be installed, and the app will be able to run.
+
+## How to use the app
+Run this app locally by:
+```
+python app.py
+```
+Open http://127.0.0.1:8050/ in your browser.
+
+Drag a section of the top graph in order to display the zoomed in graph on the bottom.
+
+To learn more check out our [documentation](https://dash.plot.ly).

apps/dash-datashader/assets/datashader.png

@@ -17,15 +17,15 @@
 */
 
 /* PLotly.js 
-–––––––––––––––––––––––––––––––––––––––––––––––––– */
+–––––––––––––––––––––––––––––––––––––––––––––––– */
 /* plotly.js's modebar's z-index is 1001 by default
  * https://github.com/plotly/plotly.js/blob/7e4d8ab164258f6bd48be56589dacd9bdd7fded2/src/css/_modebar.scss#L5
  * In case a dropdown is above the graph, the dropdown's options
  * will be rendered below the modebar
  * Increase the select option's z-index
  */
 
-/* This was actually not quite right -
+/* This was actually not quite right ----
    dropdowns were overlapping each other (edited October 26)
 
 .Select {

apps/dash-drug-discovery/assets/app.css

@@ -5,7 +5,7 @@ This is a demo of the Dash interactive Python framework developed by [Plotly](ht
 
 Dash abstracts away all of the technologies and protocols required to build an interactive web-based application and is a simple and effective way to bind a user interface around your Python code. To learn more check out our [documentation](https://plot.ly/dash).
 
-Try out the [demo app here](https://dash-playground.plotly.host/dash-iamge-processing/).
+Try out the [demo app here](https://dash-gallery.plotly.host/dash-image-processing/).
 
 ![screenshot](images/screenshot.png "Screenshot")
 

apps/dash-image-processing/README.md

@@ -6,15 +6,17 @@ This is a demo of Dash interactive Python framework developed by [Plotly](https/
 
 ![Animated](assets/Screencast.gif)
 
+Try out the [demo app here](https://dash-gallery.plotly.host/dash-oil-gas-ternary/).
+
 ## Screenshots
 ![initial](assets/Screenshot.png)
 
 ## Requirements
 We suggest you to create a separate virtual environment running Python 3 for this app, and install all of the required dependencies there. Run in Terminal/Command Prompt:
 
 ```
-git clone https://github.com/plotly/dash-sample-apps.git
-cd dash-oil-gas-ternary
+git clone https://github.com/plotly/dash-sample-apps
+cd dash-sample-apps/apps/dash-oil-gas-ternary
 python3 -m virtualenv venv
 ```
 In UNIX system: 

apps/dash-oil-gas-ternary/README.md

@@ -2,41 +2,37 @@
 
 Poison induced death data was downloaded from [CDC Wonder](dash_app_screencast.gif), using cause-of-death codes X40–X44 (unintentional), X60–X64 (suicide), X85 (homicide), or Y10–Y14 (undetermined intent).
 
-[View the Dash app](https://dash-playground.plotly.host/dash-opioid-epidemic/)
+[View the Dash app](https://dash-gallery.plotly.host/dash-opioid-epidemic/)
 
 ## Getting Started
 
 ### Running the app locally
-
-First create a virtual environment with conda or venv inside a temp folder, then activate it.
+We suggest you to create a separate virtual environment running Python 3 for this app, and install all of the required dependencies there. Run in Terminal/Command Prompt:
 
 ```
-virtualenv venv
+git clone https://github.com/plotly/dash-sample-apps
+cd dash-sample-apps/apps/dash-opioid-epidemic
+python3 -m virtualenv venv
+```
+In UNIX system: 
 
-# Windows
-venv\Scripts\activate
-# Or Linux
+```
 source venv/bin/activate
-
 ```
-
-Clone the git repo, then install the requirements with pip
+In Windows: 
 
 ```
-
-git clone https://github.com/plotly/dash-sample-apps
-cd dash-sample-apps/apps/dash-opioid-epidemic
-pip install -r requirements.txt
-
+venv\Scripts\activate
 ```
 
-Run the app
+To install all of the required packages to this environment, simply run:
 
+```
+pip install -r requirements.txt
 ```
 
-python app.py
+and all of the required `pip` packages, will be installed, and the app will be able to run.
 
-```
 
 ![plotly-dash-screencast](assets/app_screencast.gif)
 

apps/dash-opioid-epidemic/README.md

@@ -4,7 +4,7 @@ This is a learning tool and exploration app made using the Dash interactive Pyth
 
 Dash abstracts away all of the technologies and protocols required to build an interactive web-based application and is a simple and effective way to bind a user interface around your Python code. To learn more check out our [documentation](https://plot.ly/dash).
 
-Try out the [demo app here](https://dash-svm.plot.ly/).
+Try out the [demo app here](https://dash-gallery.plotly.host/dash-svm/).
 
 ![alt text](images/screenshot.png "Screenshot")
 
@@ -32,7 +32,7 @@ source venv/bin/activate
 
 Clone the git repo, then install the requirements with pip
 ```
-git clone https://github.com/plotly/dash-sample-apps/apps/dash-svm.git
+git clone https://github.com/plotly/dash-sample-apps
 cd dash-sample-apps/apps/dash-svm
 pip install -r requirements.txt
 ```
@@ -62,7 +62,7 @@ An SVM is a popular Machine Learning model used in many different fields. You ca
 
 * **Xing Han Lu** - *Initial Work* - [@xhlulu](https://github.com/xhlulu)
 * **Matthew Chan** - *Code Review* - [@matthewchan15](https://github.com/matthewchan15)
-* **Yunke Xiao** - *Redesign* - [@YunkXiao](https://github.com/YunkeXiao)
+* **Yunke Xiao** - *Redesign* - [@YunkeXiao](https://github.com/YunkeXiao)
 * **celinehuang** - *Code Review* - [@celinehuang](https://github.com/celinehuang)