---
title: "G3viz: chart themes"
author: "Xin Guo <g3viz.group at gmail.com>"
date: "2019-04-06"
output:
  html_document:
    df_print: kable
    highlight: tango
    number_sections: yes
    theme: lumen
    toc: yes
    toc_depth: 2
    toc_float:
      collapsed: no
      smooth_scroll: yes
vignette: >
  %\VignetteEncoding{utf8}
  %\VignetteIndexEntry{Chart themes of g3viz (live demo)}
  %\VignetteEngine{knitr::rmarkdown}
---

```{r, message=FALSE, include = FALSE}
# install package
library(g3viz)
library(cBioPortalData)
library(knitr)
```


```{r setup, include = FALSE}
knitr::opts_chunk$set(
	echo = TRUE,
	collapse = TRUE,
	comment = "#>"
)
```

The `g3viz` package contains 8 ready-to-use chart schemes: *default*, *blue*, *simple*, *cbioportal*, *nature*, *nature2*, *ggplot2*, and *dark*.  


```{r, include = TRUE}
# read data
mutation.dat <- readMAF("tables/tp53-msk_impact_2017.tsv", sep="\t")
```

# *default* theme
```{r, include = TRUE}
chart.options = g3Lollipop.theme(
      theme.name = "default",
      title.text = "default theme title",
      y.axis.label = "y-label",
      legend.title = "legend-title")

g3Lollipop(mutation.dat,
           plot.options = chart.options,
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *blue* theme
```{r, include = TRUE}
g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "blue",
                              title.text = "blue theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *simple* theme
```{r, include = TRUE}
g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "simple",
                              title.text = "simple theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *cbioportal* theme
```{r, include = TRUE}
g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "cbioportal",
                              title.text = "cbioportal theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *nature* theme
```{r, include = TRUE}
g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "nature",
                              title.text = "nature theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *nature2* theme
```{r, include = TRUE}

g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "nature2",
                              title.text = "nature2 theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *ggplot2* theme
```{r, include = TRUE}
g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "ggplot2",
                              title.text = "ggplot2 theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```

# *dark* theme
```{r, include = TRUE}
g3Lollipop(mutation.dat,
           plot.options =
             g3Lollipop.theme(theme.name = "dark",
                              title.text = "dark theme title",
                              y.axis.label = "y-label",
                              legend.title = "legend-title"),
           btn.style = "blue",
           gene.symbol = "TP53")
```
